366968860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1063}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 792050112

約数和(自身を除く): 425081252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 421, 820, 842, 1063, 1684, 2105, 2126, 4210, 4252, 5315, 8420, 10630, 17261, 21260, 34522, 43583, 69044, 86305, 87166, 172610, 174332, 217915, 345220, 435830, 447523, 871660, 895046, 1790092, 2237615, 4475230, 8950460, 18348443, 36696886, 73393772, 91742215, 183484430, 366968860]

約数ペア:

[(1, 366968860), (2, 183484430), (4, 91742215), (5, 73393772), (10, 36696886), (20, 18348443), (41, 8950460), (82, 4475230), (164, 2237615), (205, 1790092), (410, 895046), (421, 871660), (820, 447523), (842, 435830), (1063, 345220), (1684, 217915), (2105, 174332), (2126, 172610), (4210, 87166), (4252, 86305), (5315, 69044), (8420, 43583), (10630, 34522), (17261, 21260)]