3975596040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2548459}}^1$

素因数の和:2548486

約数の個数: 64

約数和(自身を含む): 12844238400

約数和(自身を除く): 8868642360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2548459, 5096918, 7645377, 10193836, 12742295, 15290754, 20387672, 25484590, 30581508, 33129967, 38226885, 50969180, 61163016, 66259934, 76453770, 99389901, 101938360, 132519868, 152907540, 165649835, 198779802, 265039736, 305815080, 331299670, 397559604, 496949505, 662599340, 795119208, 993899010, 1325198680, 1987798020, 3975596040]

約数ペア:

[(1, 3975596040), (2, 1987798020), (3, 1325198680), (4, 993899010), (5, 795119208), (6, 662599340), (8, 496949505), (10, 397559604), (12, 331299670), (13, 305815080), (15, 265039736), (20, 198779802), (24, 165649835), (26, 152907540), (30, 132519868), (39, 101938360), (40, 99389901), (52, 76453770), (60, 66259934), (65, 61163016), (78, 50969180), (104, 38226885), (120, 33129967), (130, 30581508), (156, 25484590), (195, 20387672), (260, 15290754), (312, 12742295), (390, 10193836), (520, 7645377), (780, 5096918), (1560, 2548459)]