1052951920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2978

約数の個数: 80

約数和(自身を含む): 2534980608

約数和(自身を除く): 1482028688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 127, 148, 185, 254, 296, 370, 508, 592, 635, 740, 1016, 1270, 1480, 2032, 2540, 2801, 2960, 4699, 5080, 5602, 9398, 10160, 11204, 14005, 18796, 22408, 23495, 28010, 37592, 44816, 46990, 56020, 75184, 93980, 103637, 112040, 187960, 207274, 224080, 355727, 375920, 414548, 518185, 711454, 829096, 1036370, 1422908, 1658192, 1778635, 2072740, 2845816, 3557270, 4145480, 5691632, 7114540, 8290960, 13161899, 14229080, 26323798, 28458160, 52647596, 65809495, 105295192, 131618990, 210590384, 263237980, 526475960, 1052951920]

約数ペア:

[(1, 1052951920), (2, 526475960), (4, 263237980), (5, 210590384), (8, 131618990), (10, 105295192), (16, 65809495), (20, 52647596), (37, 28458160), (40, 26323798), (74, 14229080), (80, 13161899), (127, 8290960), (148, 7114540), (185, 5691632), (254, 4145480), (296, 3557270), (370, 2845816), (508, 2072740), (592, 1778635), (635, 1658192), (740, 1422908), (1016, 1036370), (1270, 829096), (1480, 711454), (2032, 518185), (2540, 414548), (2801, 375920), (2960, 355727), (4699, 224080), (5080, 207274), (5602, 187960), (9398, 112040), (10160, 103637), (11204, 93980), (14005, 75184), (18796, 56020), (22408, 46990), (23495, 44816), (28010, 37592)]