98343160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79309}}^1$

素因数の和:79351

約数の個数: 32

約数和(自身を含む): 228412800

約数和(自身を除く): 130069640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 79309, 158618, 317236, 396545, 634472, 793090, 1586180, 2458579, 3172360, 4917158, 9834316, 12292895, 19668632, 24585790, 49171580, 98343160]

約数ペア:

[(1, 98343160), (2, 49171580), (4, 24585790), (5, 19668632), (8, 12292895), (10, 9834316), (20, 4917158), (31, 3172360), (40, 2458579), (62, 1586180), (124, 793090), (155, 634472), (248, 396545), (310, 317236), (620, 158618), (1240, 79309)]