15694687520

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{868069}}^1$

素因数の和:868197

約数の個数: 48

約数和(自身を含む): 37406872440

約数和(自身を除く): 21712184920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 18080, 868069, 1736138, 3472276, 4340345, 6944552, 8680690, 13889104, 17361380, 27778208, 34722760, 69445520, 98091797, 138891040, 196183594, 392367188, 490458985, 784734376, 980917970, 1569468752, 1961835940, 3138937504, 3923671880, 7847343760, 15694687520]

約数ペア:

[(1, 15694687520), (2, 7847343760), (4, 3923671880), (5, 3138937504), (8, 1961835940), (10, 1569468752), (16, 980917970), (20, 784734376), (32, 490458985), (40, 392367188), (80, 196183594), (113, 138891040), (160, 98091797), (226, 69445520), (452, 34722760), (565, 27778208), (904, 17361380), (1130, 13889104), (1808, 8680690), (2260, 6944552), (3616, 4340345), (4520, 3472276), (9040, 1736138), (18080, 868069)]