1344992050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6211}}^1$

素因数の和:6355

約数の個数: 48

約数和(自身を含む): 2578924224

約数和(自身を除く): 1233932174

約数列:

[1, 2, 5, 10, 25, 50, 61, 71, 122, 142, 305, 355, 610, 710, 1525, 1775, 3050, 3550, 4331, 6211, 8662, 12422, 21655, 31055, 43310, 62110, 108275, 155275, 216550, 310550, 378871, 440981, 757742, 881962, 1894355, 2204905, 3788710, 4409810, 9471775, 11024525, 18943550, 22049050, 26899841, 53799682, 134499205, 268998410, 672496025, 1344992050]

約数ペア:

[(1, 1344992050), (2, 672496025), (5, 268998410), (10, 134499205), (25, 53799682), (50, 26899841), (61, 22049050), (71, 18943550), (122, 11024525), (142, 9471775), (305, 4409810), (355, 3788710), (610, 2204905), (710, 1894355), (1525, 881962), (1775, 757742), (3050, 440981), (3550, 378871), (4331, 310550), (6211, 216550), (8662, 155275), (12422, 108275), (21655, 62110), (31055, 43310)]