2010983560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 4909219200

約数和(自身を除く): 2898235640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 73, 76, 95, 134, 146, 152, 190, 268, 292, 335, 365, 380, 536, 541, 584, 670, 730, 760, 1082, 1273, 1340, 1387, 1460, 2164, 2546, 2680, 2705, 2774, 2920, 4328, 4891, 5092, 5410, 5548, 6365, 6935, 9782, 10184, 10279, 10820, 11096, 12730, 13870, 19564, 20558, 21640, 24455, 25460, 27740, 36247, 39128, 39493, 41116, 48910, 50920, 51395, 55480, 72494, 78986, 82232, 92929, 97820, 102790, 144988, 157972, 181235, 185858, 195640, 197465, 205580, 289976, 315944, 362470, 371716, 394930, 411160, 464645, 688693, 724940, 743432, 750367, 789860, 929290, 1377386, 1449880, 1500734, 1579720, 1858580, 2646031, 2754772, 3001468, 3443465, 3717160, 3751835, 5292062, 5509544, 6002936, 6886930, 7503670, 10584124, 13230155, 13773860, 15007340, 21168248, 26460310, 27547720, 30014680, 50274589, 52920620, 100549178, 105841240, 201098356, 251372945, 402196712, 502745890, 1005491780, 2010983560]

約数ペア:

[(1, 2010983560), (2, 1005491780), (4, 502745890), (5, 402196712), (8, 251372945), (10, 201098356), (19, 105841240), (20, 100549178), (38, 52920620), (40, 50274589), (67, 30014680), (73, 27547720), (76, 26460310), (95, 21168248), (134, 15007340), (146, 13773860), (152, 13230155), (190, 10584124), (268, 7503670), (292, 6886930), (335, 6002936), (365, 5509544), (380, 5292062), (536, 3751835), (541, 3717160), (584, 3443465), (670, 3001468), (730, 2754772), (760, 2646031), (1082, 1858580), (1273, 1579720), (1340, 1500734), (1387, 1449880), (1460, 1377386), (2164, 929290), (2546, 789860), (2680, 750367), (2705, 743432), (2774, 724940), (2920, 688693), (4328, 464645), (4891, 411160), (5092, 394930), (5410, 371716), (5548, 362470), (6365, 315944), (6935, 289976), (9782, 205580), (10184, 197465), (10279, 195640), (10820, 185858), (11096, 181235), (12730, 157972), (13870, 144988), (19564, 102790), (20558, 97820), (21640, 92929), (24455, 82232), (25460, 78986), (27740, 72494), (36247, 55480), (39128, 51395), (39493, 50920), (41116, 48910)]