22851880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 54691200

約数和(自身を除く): 31839320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 421, 460, 472, 590, 842, 920, 1180, 1357, 1684, 2105, 2360, 2714, 3368, 4210, 5428, 6785, 8420, 9683, 10856, 13570, 16840, 19366, 24839, 27140, 38732, 48415, 49678, 54280, 77464, 96830, 99356, 124195, 193660, 198712, 248390, 387320, 496780, 571297, 993560, 1142594, 2285188, 2856485, 4570376, 5712970, 11425940, 22851880]

約数ペア:

[(1, 22851880), (2, 11425940), (4, 5712970), (5, 4570376), (8, 2856485), (10, 2285188), (20, 1142594), (23, 993560), (40, 571297), (46, 496780), (59, 387320), (92, 248390), (115, 198712), (118, 193660), (184, 124195), (230, 99356), (236, 96830), (295, 77464), (421, 54280), (460, 49678), (472, 48415), (590, 38732), (842, 27140), (920, 24839), (1180, 19366), (1357, 16840), (1684, 13570), (2105, 10856), (2360, 9683), (2714, 8420), (3368, 6785), (4210, 5428)]