1570951240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{2309}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 3599996400

約数和(自身を除く): 2029045160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 233, 292, 365, 466, 584, 730, 932, 1165, 1460, 1864, 2309, 2330, 2920, 4618, 4660, 9236, 9320, 11545, 17009, 18472, 23090, 34018, 46180, 68036, 85045, 92360, 136072, 168557, 170090, 337114, 340180, 537997, 674228, 680360, 842785, 1075994, 1348456, 1685570, 2151988, 2689985, 3371140, 4303976, 5379970, 6742280, 10759940, 21519880, 39273781, 78547562, 157095124, 196368905, 314190248, 392737810, 785475620, 1570951240]

約数ペア:

[(1, 1570951240), (2, 785475620), (4, 392737810), (5, 314190248), (8, 196368905), (10, 157095124), (20, 78547562), (40, 39273781), (73, 21519880), (146, 10759940), (233, 6742280), (292, 5379970), (365, 4303976), (466, 3371140), (584, 2689985), (730, 2151988), (932, 1685570), (1165, 1348456), (1460, 1075994), (1864, 842785), (2309, 680360), (2330, 674228), (2920, 537997), (4618, 340180), (4660, 337114), (9236, 170090), (9320, 168557), (11545, 136072), (17009, 92360), (18472, 85045), (23090, 68036), (34018, 46180)]