88226080

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3967}}^1$

素因数の和:4121

約数の個数: 48

約数和(自身を含む): 209986560

約数和(自身を除く): 121760480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 3967, 4448, 5560, 7934, 11120, 15868, 19835, 22240, 31736, 39670, 63472, 79340, 126944, 158680, 317360, 551413, 634720, 1102826, 2205652, 2757065, 4411304, 5514130, 8822608, 11028260, 17645216, 22056520, 44113040, 88226080]

約数ペア:

[(1, 88226080), (2, 44113040), (4, 22056520), (5, 17645216), (8, 11028260), (10, 8822608), (16, 5514130), (20, 4411304), (32, 2757065), (40, 2205652), (80, 1102826), (139, 634720), (160, 551413), (278, 317360), (556, 158680), (695, 126944), (1112, 79340), (1390, 63472), (2224, 39670), (2780, 31736), (3967, 22240), (4448, 19835), (5560, 15868), (7934, 11120)]