97905560

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3967}}^1$

素因数の和:4595

約数の個数: 32

約数和(自身を含む): 220700160

約数和(自身を除く): 122794600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 3085, 3967, 4936, 6170, 7934, 12340, 15868, 19835, 24680, 31736, 39670, 79340, 158680, 2447639, 4895278, 9790556, 12238195, 19581112, 24476390, 48952780, 97905560]

約数ペア:

[(1, 97905560), (2, 48952780), (4, 24476390), (5, 19581112), (8, 12238195), (10, 9790556), (20, 4895278), (40, 2447639), (617, 158680), (1234, 79340), (2468, 39670), (3085, 31736), (3967, 24680), (4936, 19835), (6170, 15868), (7934, 12340)]