7123054250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3277

約数の個数: 96

約数和(自身を含む): 14716037232

約数和(自身を除く): 7592982982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 169, 250, 265, 325, 338, 530, 650, 689, 845, 1325, 1378, 1625, 1690, 2650, 3181, 3250, 3445, 4225, 6362, 6625, 6890, 8450, 8957, 13250, 15905, 17225, 17914, 21125, 31810, 34450, 41353, 42250, 44785, 79525, 82706, 86125, 89570, 159050, 168593, 172250, 206765, 223925, 337186, 397625, 413530, 447850, 537589, 795250, 842965, 1033825, 1075178, 1119625, 1685930, 2067650, 2191709, 2239250, 2687945, 4214825, 4383418, 5169125, 5375890, 8429650, 10338250, 10958545, 13439725, 21074125, 21917090, 26879450, 28492217, 42148250, 54792725, 56984434, 67198625, 109585450, 134397250, 142461085, 273963625, 284922170, 547927250, 712305425, 1424610850, 3561527125, 7123054250]

約数ペア:

[(1, 7123054250), (2, 3561527125), (5, 1424610850), (10, 712305425), (13, 547927250), (25, 284922170), (26, 273963625), (50, 142461085), (53, 134397250), (65, 109585450), (106, 67198625), (125, 56984434), (130, 54792725), (169, 42148250), (250, 28492217), (265, 26879450), (325, 21917090), (338, 21074125), (530, 13439725), (650, 10958545), (689, 10338250), (845, 8429650), (1325, 5375890), (1378, 5169125), (1625, 4383418), (1690, 4214825), (2650, 2687945), (3181, 2239250), (3250, 2191709), (3445, 2067650), (4225, 1685930), (6362, 1119625), (6625, 1075178), (6890, 1033825), (8450, 842965), (8957, 795250), (13250, 537589), (15905, 447850), (17225, 413530), (17914, 397625), (21125, 337186), (31810, 223925), (34450, 206765), (41353, 172250), (42250, 168593), (44785, 159050), (79525, 89570), (82706, 86125)]