73077460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 158723712

約数和(自身を除く): 85646252

約数列:

[1, 2, 4, 5, 10, 20, 53, 71, 106, 142, 212, 265, 284, 355, 530, 710, 971, 1060, 1420, 1942, 3763, 3884, 4855, 7526, 9710, 15052, 18815, 19420, 37630, 51463, 68941, 75260, 102926, 137882, 205852, 257315, 275764, 344705, 514630, 689410, 1029260, 1378820, 3653873, 7307746, 14615492, 18269365, 36538730, 73077460]

約数ペア:

[(1, 73077460), (2, 36538730), (4, 18269365), (5, 14615492), (10, 7307746), (20, 3653873), (53, 1378820), (71, 1029260), (106, 689410), (142, 514630), (212, 344705), (265, 275764), (284, 257315), (355, 205852), (530, 137882), (710, 102926), (971, 75260), (1060, 68941), (1420, 51463), (1942, 37630), (3763, 19420), (3884, 18815), (4855, 15052), (7526, 9710)]