85377157060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{6089}}^1$

素因数の和:6581

約数の個数: 96

約数和(自身を含む): 194802048000

約数和(自身を除く): 109424890940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 271, 398, 542, 796, 995, 1084, 1355, 1990, 2587, 2710, 3523, 3980, 5174, 5420, 6089, 7046, 10348, 12178, 12935, 14092, 17615, 24356, 25870, 30445, 35230, 51740, 53929, 60890, 70460, 79157, 107858, 121780, 158314, 215716, 269645, 316628, 395785, 539290, 701077, 791570, 1078580, 1211711, 1402154, 1583140, 1650119, 2423422, 2804308, 3300238, 3505385, 4846844, 6058555, 6600476, 7010770, 8250595, 12117110, 14021540, 15752243, 16501190, 21451547, 24234220, 31504486, 33002380, 42903094, 63008972, 78761215, 85806188, 107257735, 157522430, 214515470, 315044860, 328373681, 429030940, 656747362, 1313494724, 1641868405, 3283736810, 4268857853, 6567473620, 8537715706, 17075431412, 21344289265, 42688578530, 85377157060]

約数ペア:

[(1, 85377157060), (2, 42688578530), (4, 21344289265), (5, 17075431412), (10, 8537715706), (13, 6567473620), (20, 4268857853), (26, 3283736810), (52, 1641868405), (65, 1313494724), (130, 656747362), (199, 429030940), (260, 328373681), (271, 315044860), (398, 214515470), (542, 157522430), (796, 107257735), (995, 85806188), (1084, 78761215), (1355, 63008972), (1990, 42903094), (2587, 33002380), (2710, 31504486), (3523, 24234220), (3980, 21451547), (5174, 16501190), (5420, 15752243), (6089, 14021540), (7046, 12117110), (10348, 8250595), (12178, 7010770), (12935, 6600476), (14092, 6058555), (17615, 4846844), (24356, 3505385), (25870, 3300238), (30445, 2804308), (35230, 2423422), (51740, 1650119), (53929, 1583140), (60890, 1402154), (70460, 1211711), (79157, 1078580), (107858, 791570), (121780, 701077), (158314, 539290), (215716, 395785), (269645, 316628)]