46187960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12720

約数の個数: 64

約数和(自身を含む): 127915200

約数和(自身を除く): 81727240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 12689, 25378, 50756, 63445, 88823, 101512, 126890, 164957, 177646, 253780, 329914, 355292, 444115, 507560, 659828, 710584, 824785, 888230, 1154699, 1319656, 1649570, 1776460, 2309398, 3299140, 3552920, 4618796, 5773495, 6598280, 9237592, 11546990, 23093980, 46187960]

約数ペア:

[(1, 46187960), (2, 23093980), (4, 11546990), (5, 9237592), (7, 6598280), (8, 5773495), (10, 4618796), (13, 3552920), (14, 3299140), (20, 2309398), (26, 1776460), (28, 1649570), (35, 1319656), (40, 1154699), (52, 888230), (56, 824785), (65, 710584), (70, 659828), (91, 507560), (104, 444115), (130, 355292), (140, 329914), (182, 253780), (260, 177646), (280, 164957), (364, 126890), (455, 101512), (520, 88823), (728, 63445), (910, 50756), (1820, 25378), (3640, 12689)]