2382050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 4981824

約数和(自身を除く): 2599774

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 71, 110, 122, 142, 275, 305, 355, 550, 610, 671, 710, 781, 1342, 1525, 1562, 1775, 3050, 3355, 3550, 3905, 4331, 6710, 7810, 8662, 16775, 19525, 21655, 33550, 39050, 43310, 47641, 95282, 108275, 216550, 238205, 476410, 1191025, 2382050]

約数ペア:

[(1, 2382050), (2, 1191025), (5, 476410), (10, 238205), (11, 216550), (22, 108275), (25, 95282), (50, 47641), (55, 43310), (61, 39050), (71, 33550), (110, 21655), (122, 19525), (142, 16775), (275, 8662), (305, 7810), (355, 6710), (550, 4331), (610, 3905), (671, 3550), (710, 3355), (781, 3050), (1342, 1775), (1525, 1562)]