9531040

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 13330400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 839, 1136, 1420, 1678, 2272, 2840, 3356, 4195, 5680, 6712, 8390, 11360, 13424, 16780, 26848, 33560, 59569, 67120, 119138, 134240, 238276, 297845, 476552, 595690, 953104, 1191380, 1906208, 2382760, 4765520, 9531040]

約数ペア:

[(1, 9531040), (2, 4765520), (4, 2382760), (5, 1906208), (8, 1191380), (10, 953104), (16, 595690), (20, 476552), (32, 297845), (40, 238276), (71, 134240), (80, 119138), (142, 67120), (160, 59569), (284, 33560), (355, 26848), (568, 16780), (710, 13424), (839, 11360), (1136, 8390), (1420, 6712), (1678, 5680), (2272, 4195), (2840, 3356)]