102884080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98927}}^1$

素因数の和:98953

約数の個数: 40

約数和(自身を含む): 257608512

約数和(自身を除く): 154724432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 98927, 197854, 395708, 494635, 791416, 989270, 1286051, 1582832, 1978540, 2572102, 3957080, 5144204, 6430255, 7914160, 10288408, 12860510, 20576816, 25721020, 51442040, 102884080]

約数ペア:

[(1, 102884080), (2, 51442040), (4, 25721020), (5, 20576816), (8, 12860510), (10, 10288408), (13, 7914160), (16, 6430255), (20, 5144204), (26, 3957080), (40, 2572102), (52, 1978540), (65, 1582832), (80, 1286051), (104, 989270), (130, 791416), (208, 494635), (260, 395708), (520, 197854), (1040, 98927)]