80559523520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{35964073}}^1$

素因数の和:35964097

約数の個数: 56

約数和(自身を含む): 219236995104

約数和(自身を除く): 138677471584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 35964073, 71928146, 143856292, 179820365, 251748511, 287712584, 359640730, 503497022, 575425168, 719281460, 1006994044, 1150850336, 1258742555, 1438562920, 2013988088, 2301700672, 2517485110, 2877125840, 4027976176, 5034970220, 5754251680, 8055952352, 10069940440, 11508503360, 16111904704, 20139880880, 40279761760, 80559523520]

約数ペア:

[(1, 80559523520), (2, 40279761760), (4, 20139880880), (5, 16111904704), (7, 11508503360), (8, 10069940440), (10, 8055952352), (14, 5754251680), (16, 5034970220), (20, 4027976176), (28, 2877125840), (32, 2517485110), (35, 2301700672), (40, 2013988088), (56, 1438562920), (64, 1258742555), (70, 1150850336), (80, 1006994044), (112, 719281460), (140, 575425168), (160, 503497022), (224, 359640730), (280, 287712584), (320, 251748511), (448, 179820365), (560, 143856292), (1120, 71928146), (2240, 35964073)]