98328760

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5839}}^1$

素因数の和:6271

約数の個数: 32

約数和(自身を含む): 221803200

約数和(自身を除く): 123474440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 5839, 8420, 11678, 16840, 23356, 29195, 46712, 58390, 116780, 233560, 2458219, 4916438, 9832876, 12291095, 19665752, 24582190, 49164380, 98328760]

約数ペア:

[(1, 98328760), (2, 49164380), (4, 24582190), (5, 19665752), (8, 12291095), (10, 9832876), (20, 4916438), (40, 2458219), (421, 233560), (842, 116780), (1684, 58390), (2105, 46712), (3368, 29195), (4210, 23356), (5839, 16840), (8420, 11678)]