238601476780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1\times {\mathrm{50263}}^1$

素因数の和:53686

約数の個数: 48

約数和(自身を含む): 508282435584

約数和(自身を除く): 269680958804

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3343, 6686, 13372, 16715, 33430, 50263, 66860, 100526, 201052, 237353, 251315, 474706, 502630, 949412, 1005260, 1186765, 2373530, 3568673, 4747060, 7137346, 14274692, 17843365, 35686730, 71373460, 168029209, 336058418, 672116836, 840146045, 1680292090, 3360584180, 11930073839, 23860147678, 47720295356, 59650369195, 119300738390, 238601476780]

約数ペア:

[(1, 238601476780), (2, 119300738390), (4, 59650369195), (5, 47720295356), (10, 23860147678), (20, 11930073839), (71, 3360584180), (142, 1680292090), (284, 840146045), (355, 672116836), (710, 336058418), (1420, 168029209), (3343, 71373460), (6686, 35686730), (13372, 17843365), (16715, 14274692), (33430, 7137346), (50263, 4747060), (66860, 3568673), (100526, 2373530), (201052, 1186765), (237353, 1005260), (251315, 949412), (474706, 502630)]