2596136360

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{2039}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 5911920000

約数和(自身を除く): 3315783640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 229, 278, 458, 556, 695, 916, 1112, 1145, 1390, 1832, 2039, 2290, 2780, 4078, 4580, 5560, 8156, 9160, 10195, 16312, 20390, 31831, 40780, 63662, 81560, 127324, 159155, 254648, 283421, 318310, 466931, 566842, 636620, 933862, 1133684, 1273240, 1417105, 1867724, 2267368, 2334655, 2834210, 3735448, 4669310, 5668420, 9338620, 11336840, 18677240, 64903409, 129806818, 259613636, 324517045, 519227272, 649034090, 1298068180, 2596136360]

約数ペア:

[(1, 2596136360), (2, 1298068180), (4, 649034090), (5, 519227272), (8, 324517045), (10, 259613636), (20, 129806818), (40, 64903409), (139, 18677240), (229, 11336840), (278, 9338620), (458, 5668420), (556, 4669310), (695, 3735448), (916, 2834210), (1112, 2334655), (1145, 2267368), (1390, 1867724), (1832, 1417105), (2039, 1273240), (2290, 1133684), (2780, 933862), (4078, 636620), (4580, 566842), (5560, 466931), (8156, 318310), (9160, 283421), (10195, 254648), (16312, 159155), (20390, 127324), (31831, 81560), (40780, 63662)]