88306880

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1873

約数の個数: 56

約数和(自身を含む): 211695792

約数和(自身を除く): 123388912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 1693, 2608, 3260, 3386, 5216, 6520, 6772, 8465, 10432, 13040, 13544, 16930, 26080, 27088, 33860, 52160, 54176, 67720, 108352, 135440, 270880, 275959, 541760, 551918, 1103836, 1379795, 2207672, 2759590, 4415344, 5519180, 8830688, 11038360, 17661376, 22076720, 44153440, 88306880]

約数ペア:

[(1, 88306880), (2, 44153440), (4, 22076720), (5, 17661376), (8, 11038360), (10, 8830688), (16, 5519180), (20, 4415344), (32, 2759590), (40, 2207672), (64, 1379795), (80, 1103836), (160, 551918), (163, 541760), (320, 275959), (326, 270880), (652, 135440), (815, 108352), (1304, 67720), (1630, 54176), (1693, 52160), (2608, 33860), (3260, 27088), (3386, 26080), (5216, 16930), (6520, 13544), (6772, 13040), (8465, 10432)]