155087602540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11254543}}^1$

素因数の和:11254618

約数の個数: 48

約数和(自身を含む): 357354281088

約数和(自身を除く): 202266678548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 11254543, 22509086, 45018172, 56272715, 112545430, 146309059, 225090860, 292618118, 585236236, 596490779, 731545295, 1192981558, 1463090590, 2385963116, 2926181180, 2982453895, 5964907790, 7754380127, 11929815580, 15508760254, 31017520508, 38771900635, 77543801270, 155087602540]

約数ペア:

[(1, 155087602540), (2, 77543801270), (4, 38771900635), (5, 31017520508), (10, 15508760254), (13, 11929815580), (20, 7754380127), (26, 5964907790), (52, 2982453895), (53, 2926181180), (65, 2385963116), (106, 1463090590), (130, 1192981558), (212, 731545295), (260, 596490779), (265, 585236236), (530, 292618118), (689, 225090860), (1060, 146309059), (1378, 112545430), (2756, 56272715), (3445, 45018172), (6890, 22509086), (13780, 11254543)]