98658160

素因数分解:

$2^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1429}}^1$

素因数の和:2305

約数の個数: 40

約数和(自身を含む): 229806720

約数和(自身を除く): 131148560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863, 1429, 1726, 2858, 3452, 4315, 5716, 6904, 7145, 8630, 11432, 13808, 14290, 17260, 22864, 28580, 34520, 57160, 69040, 114320, 1233227, 2466454, 4932908, 6166135, 9865816, 12332270, 19731632, 24664540, 49329080, 98658160]

約数ペア:

[(1, 98658160), (2, 49329080), (4, 24664540), (5, 19731632), (8, 12332270), (10, 9865816), (16, 6166135), (20, 4932908), (40, 2466454), (80, 1233227), (863, 114320), (1429, 69040), (1726, 57160), (2858, 34520), (3452, 28580), (4315, 22864), (5716, 17260), (6904, 14290), (7145, 13808), (8630, 11432)]