115209680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84713}}^1$

素因数の和:84743

約数の個数: 40

約数和(自身を含む): 283622472

約数和(自身を除く): 168412792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 84713, 169426, 338852, 423565, 677704, 847130, 1355408, 1440121, 1694260, 2880242, 3388520, 5760484, 6777040, 7200605, 11520968, 14401210, 23041936, 28802420, 57604840, 115209680]

約数ペア:

[(1, 115209680), (2, 57604840), (4, 28802420), (5, 23041936), (8, 14401210), (10, 11520968), (16, 7200605), (17, 6777040), (20, 5760484), (34, 3388520), (40, 2880242), (68, 1694260), (80, 1440121), (85, 1355408), (136, 847130), (170, 677704), (272, 423565), (340, 338852), (680, 169426), (1360, 84713)]