88321900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{14479}}^1$

素因数の和:14554

約数の個数: 36

約数和(自身を含む): 194813920

約数和(自身を除く): 106492020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 14479, 28958, 57916, 72395, 144790, 289580, 361975, 723950, 883219, 1447900, 1766438, 3532876, 4416095, 8832190, 17664380, 22080475, 44160950, 88321900]

約数ペア:

[(1, 88321900), (2, 44160950), (4, 22080475), (5, 17664380), (10, 8832190), (20, 4416095), (25, 3532876), (50, 1766438), (61, 1447900), (100, 883219), (122, 723950), (244, 361975), (305, 289580), (610, 144790), (1220, 72395), (1525, 57916), (3050, 28958), (6100, 14479)]