118949240

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3847}}^1$

素因数の和:4631

約数の個数: 32

約数和(自身を含む): 268051680

約数和(自身を除く): 149102440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3847, 3865, 6184, 7694, 7730, 15388, 15460, 19235, 30776, 30920, 38470, 76940, 153880, 2973731, 5947462, 11894924, 14868655, 23789848, 29737310, 59474620, 118949240]

約数ペア:

[(1, 118949240), (2, 59474620), (4, 29737310), (5, 23789848), (8, 14868655), (10, 11894924), (20, 5947462), (40, 2973731), (773, 153880), (1546, 76940), (3092, 38470), (3847, 30920), (3865, 30776), (6184, 19235), (7694, 15460), (7730, 15388)]