3313505680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1336091}}^1$

素因数の和:1336135

約数の個数: 40

約数和(自身を含む): 7952419584

約数和(自身を除く): 4638913904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1336091, 2672182, 5344364, 6680455, 10688728, 13360910, 21377456, 26721820, 41418821, 53443640, 82837642, 106887280, 165675284, 207094105, 331350568, 414188210, 662701136, 828376420, 1656752840, 3313505680]

約数ペア:

[(1, 3313505680), (2, 1656752840), (4, 828376420), (5, 662701136), (8, 414188210), (10, 331350568), (16, 207094105), (20, 165675284), (31, 106887280), (40, 82837642), (62, 53443640), (80, 41418821), (124, 26721820), (155, 21377456), (248, 13360910), (310, 10688728), (496, 6680455), (620, 5344364), (1240, 2672182), (2480, 1336091)]