4868448520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{11159}}^1$

素因数の和:12022

約数の個数: 64

約数和(自身を含む): 11811744000

約数和(自身を除く): 6943295480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 839, 1678, 3356, 4195, 6712, 8390, 10907, 11159, 16780, 21814, 22318, 33560, 43628, 44636, 54535, 55795, 87256, 89272, 109070, 111590, 145067, 218140, 223180, 290134, 436280, 446360, 580268, 725335, 1160536, 1450670, 2901340, 5802680, 9362401, 18724802, 37449604, 46812005, 74899208, 93624010, 121711213, 187248020, 243422426, 374496040, 486844852, 608556065, 973689704, 1217112130, 2434224260, 4868448520]

約数ペア:

[(1, 4868448520), (2, 2434224260), (4, 1217112130), (5, 973689704), (8, 608556065), (10, 486844852), (13, 374496040), (20, 243422426), (26, 187248020), (40, 121711213), (52, 93624010), (65, 74899208), (104, 46812005), (130, 37449604), (260, 18724802), (520, 9362401), (839, 5802680), (1678, 2901340), (3356, 1450670), (4195, 1160536), (6712, 725335), (8390, 580268), (10907, 446360), (11159, 436280), (16780, 290134), (21814, 223180), (22318, 218140), (33560, 145067), (43628, 111590), (44636, 109070), (54535, 89272), (55795, 87256)]