5412680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 9586360

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, 1487, 1820, 2974, 3640, 5948, 7435, 10409, 11896, 14870, 19331, 20818, 29740, 38662, 41636, 52045, 59480, 77324, 83272, 96655, 104090, 135317, 154648, 193310, 208180, 270634, 386620, 416360, 541268, 676585, 773240, 1082536, 1353170, 2706340, 5412680]

約数ペア:

[(1, 5412680), (2, 2706340), (4, 1353170), (5, 1082536), (7, 773240), (8, 676585), (10, 541268), (13, 416360), (14, 386620), (20, 270634), (26, 208180), (28, 193310), (35, 154648), (40, 135317), (52, 104090), (56, 96655), (65, 83272), (70, 77324), (91, 59480), (104, 52045), (130, 41636), (140, 38662), (182, 29740), (260, 20818), (280, 19331), (364, 14870), (455, 11896), (520, 10409), (728, 7435), (910, 5948), (1487, 3640), (1820, 2974)]