2577133520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{23159}}^1$

素因数の和:23292

約数の個数: 80

約数和(自身を含む): 6513333120

約数和(自身を除く): 3936199600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 520, 535, 856, 1040, 1070, 1391, 1712, 2140, 2782, 4280, 5564, 6955, 8560, 11128, 13910, 22256, 23159, 27820, 46318, 55640, 92636, 111280, 115795, 185272, 231590, 301067, 370544, 463180, 602134, 926360, 1204268, 1505335, 1852720, 2408536, 2478013, 3010670, 4817072, 4956026, 6021340, 9912052, 12042680, 12390065, 19824104, 24085360, 24780130, 32214169, 39648208, 49560260, 64428338, 99120520, 128856676, 161070845, 198241040, 257713352, 322141690, 515426704, 644283380, 1288566760, 2577133520]

約数ペア:

[(1, 2577133520), (2, 1288566760), (4, 644283380), (5, 515426704), (8, 322141690), (10, 257713352), (13, 198241040), (16, 161070845), (20, 128856676), (26, 99120520), (40, 64428338), (52, 49560260), (65, 39648208), (80, 32214169), (104, 24780130), (107, 24085360), (130, 19824104), (208, 12390065), (214, 12042680), (260, 9912052), (428, 6021340), (520, 4956026), (535, 4817072), (856, 3010670), (1040, 2478013), (1070, 2408536), (1391, 1852720), (1712, 1505335), (2140, 1204268), (2782, 926360), (4280, 602134), (5564, 463180), (6955, 370544), (8560, 301067), (11128, 231590), (13910, 185272), (22256, 115795), (23159, 111280), (27820, 92636), (46318, 55640)]