2912292500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 180

約数和(自身を含む): 7071258348

約数和(自身を除く): 4158965848

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 113, 122, 125, 130, 169, 226, 244, 250, 260, 305, 325, 338, 452, 500, 565, 610, 625, 650, 676, 793, 845, 1130, 1220, 1250, 1300, 1469, 1525, 1586, 1625, 1690, 2260, 2500, 2825, 2938, 3050, 3172, 3250, 3380, 3965, 4225, 5650, 5876, 6100, 6500, 6893, 7345, 7625, 7930, 8125, 8450, 10309, 11300, 13786, 14125, 14690, 15250, 15860, 16250, 16900, 19097, 19825, 20618, 21125, 27572, 28250, 29380, 30500, 32500, 34465, 36725, 38125, 38194, 39650, 41236, 42250, 51545, 56500, 68930, 70625, 73450, 76250, 76388, 79300, 84500, 89609, 95485, 99125, 103090, 105625, 137860, 141250, 146900, 152500, 172325, 179218, 183625, 190970, 198250, 206180, 211250, 257725, 282500, 344650, 358436, 367250, 381940, 396500, 422500, 448045, 477425, 495625, 515450, 689300, 734500, 861625, 896090, 918125, 954850, 991250, 1030900, 1164917, 1288625, 1723250, 1792180, 1836250, 1909700, 1982500, 2240225, 2329834, 2387125, 2577250, 3446500, 3672500, 4308125, 4480450, 4659668, 4774250, 5154500, 5824585, 6443125, 8616250, 8960900, 9548500, 11201125, 11649170, 11935625, 12886250, 17232500, 22402250, 23298340, 23871250, 25772500, 29122925, 44804500, 47742500, 56005625, 58245850, 112011250, 116491700, 145614625, 224022500, 291229250, 582458500, 728073125, 1456146250, 2912292500]

約数ペア:

[(1, 2912292500), (2, 1456146250), (4, 728073125), (5, 582458500), (10, 291229250), (13, 224022500), (20, 145614625), (25, 116491700), (26, 112011250), (50, 58245850), (52, 56005625), (61, 47742500), (65, 44804500), (100, 29122925), (113, 25772500), (122, 23871250), (125, 23298340), (130, 22402250), (169, 17232500), (226, 12886250), (244, 11935625), (250, 11649170), (260, 11201125), (305, 9548500), (325, 8960900), (338, 8616250), (452, 6443125), (500, 5824585), (565, 5154500), (610, 4774250), (625, 4659668), (650, 4480450), (676, 4308125), (793, 3672500), (845, 3446500), (1130, 2577250), (1220, 2387125), (1250, 2329834), (1300, 2240225), (1469, 1982500), (1525, 1909700), (1586, 1836250), (1625, 1792180), (1690, 1723250), (2260, 1288625), (2500, 1164917), (2825, 1030900), (2938, 991250), (3050, 954850), (3172, 918125), (3250, 896090), (3380, 861625), (3965, 734500), (4225, 689300), (5650, 515450), (5876, 495625), (6100, 477425), (6500, 448045), (6893, 422500), (7345, 396500), (7625, 381940), (7930, 367250), (8125, 358436), (8450, 344650), (10309, 282500), (11300, 257725), (13786, 211250), (14125, 206180), (14690, 198250), (15250, 190970), (15860, 183625), (16250, 179218), (16900, 172325), (19097, 152500), (19825, 146900), (20618, 141250), (21125, 137860), (27572, 105625), (28250, 103090), (29380, 99125), (30500, 95485), (32500, 89609), (34465, 84500), (36725, 79300), (38125, 76388), (38194, 76250), (39650, 73450), (41236, 70625), (42250, 68930), (51545, 56500)]