797245360

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{66883}}^1$

素因数の和:67045

約数の個数: 40

約数和(自身を含む): 1866063600

約数和(自身を除く): 1068818240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 66883, 133766, 267532, 334415, 535064, 668830, 1070128, 1337660, 2675320, 5350640, 9965567, 19931134, 39862268, 49827835, 79724536, 99655670, 159449072, 199311340, 398622680, 797245360]

約数ペア:

[(1, 797245360), (2, 398622680), (4, 199311340), (5, 159449072), (8, 99655670), (10, 79724536), (16, 49827835), (20, 39862268), (40, 19931134), (80, 9965567), (149, 5350640), (298, 2675320), (596, 1337660), (745, 1070128), (1192, 668830), (1490, 535064), (2384, 334415), (2980, 267532), (5960, 133766), (11920, 66883)]