56698160

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1409}}^1$

素因数の和:1925

約数の個数: 40

約数和(自身を含む): 132179040

約数和(自身を除く): 75480880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 1409, 2012, 2515, 2818, 4024, 5030, 5636, 7045, 8048, 10060, 11272, 14090, 20120, 22544, 28180, 40240, 56360, 112720, 708727, 1417454, 2834908, 3543635, 5669816, 7087270, 11339632, 14174540, 28349080, 56698160]

約数ペア:

[(1, 56698160), (2, 28349080), (4, 14174540), (5, 11339632), (8, 7087270), (10, 5669816), (16, 3543635), (20, 2834908), (40, 1417454), (80, 708727), (503, 112720), (1006, 56360), (1409, 40240), (2012, 28180), (2515, 22544), (2818, 20120), (4024, 14090), (5030, 11272), (5636, 10060), (7045, 8048)]