2881201750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{16301}}^1$

素因数の和:16426

約数の個数: 64

約数和(自身を含む): 6225538176

約数和(自身を除く): 3344336426

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 125, 175, 202, 250, 350, 505, 707, 875, 1010, 1414, 1750, 2525, 3535, 5050, 7070, 12625, 16301, 17675, 25250, 32602, 35350, 81505, 88375, 114107, 163010, 176750, 228214, 407525, 570535, 815050, 1141070, 1646401, 2037625, 2852675, 3292802, 4075250, 5705350, 8232005, 11524807, 14263375, 16464010, 23049614, 28526750, 41160025, 57624035, 82320050, 115248070, 205800125, 288120175, 411600250, 576240350, 1440600875, 2881201750]

約数ペア:

[(1, 2881201750), (2, 1440600875), (5, 576240350), (7, 411600250), (10, 288120175), (14, 205800125), (25, 115248070), (35, 82320050), (50, 57624035), (70, 41160025), (101, 28526750), (125, 23049614), (175, 16464010), (202, 14263375), (250, 11524807), (350, 8232005), (505, 5705350), (707, 4075250), (875, 3292802), (1010, 2852675), (1414, 2037625), (1750, 1646401), (2525, 1141070), (3535, 815050), (5050, 570535), (7070, 407525), (12625, 228214), (16301, 176750), (17675, 163010), (25250, 114107), (32602, 88375), (35350, 81505)]