40218130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 74653488

約数和(自身を除く): 34435358

約数列:

[1, 2, 5, 10, 41, 82, 205, 233, 410, 421, 466, 842, 1165, 2105, 2330, 4210, 9553, 17261, 19106, 34522, 47765, 86305, 95530, 98093, 172610, 196186, 490465, 980930, 4021813, 8043626, 20109065, 40218130]

約数ペア:

[(1, 40218130), (2, 20109065), (5, 8043626), (10, 4021813), (41, 980930), (82, 490465), (205, 196186), (233, 172610), (410, 98093), (421, 95530), (466, 86305), (842, 47765), (1165, 34522), (2105, 19106), (2330, 17261), (4210, 9553)]