3834857560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1\times {\mathrm{1511}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 8772261120

約数和(自身を除く): 4937403560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 947, 1340, 1511, 1894, 2680, 3022, 3788, 4735, 6044, 7555, 7576, 9470, 12088, 15110, 18940, 30220, 37880, 60440, 63449, 101237, 126898, 202474, 253796, 317245, 404948, 506185, 507592, 634490, 809896, 1012370, 1268980, 1430917, 2024740, 2537960, 2861834, 4049480, 5723668, 7154585, 11447336, 14309170, 28618340, 57236680, 95871439, 191742878, 383485756, 479357195, 766971512, 958714390, 1917428780, 3834857560]

約数ペア:

[(1, 3834857560), (2, 1917428780), (4, 958714390), (5, 766971512), (8, 479357195), (10, 383485756), (20, 191742878), (40, 95871439), (67, 57236680), (134, 28618340), (268, 14309170), (335, 11447336), (536, 7154585), (670, 5723668), (947, 4049480), (1340, 2861834), (1511, 2537960), (1894, 2024740), (2680, 1430917), (3022, 1268980), (3788, 1012370), (4735, 809896), (6044, 634490), (7555, 507592), (7576, 506185), (9470, 404948), (12088, 317245), (15110, 253796), (18940, 202474), (30220, 126898), (37880, 101237), (60440, 63449)]