374480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 904704

約数和(自身を除く): 530224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 151, 155, 248, 302, 310, 496, 604, 620, 755, 1208, 1240, 1510, 2416, 2480, 3020, 4681, 6040, 9362, 12080, 18724, 23405, 37448, 46810, 74896, 93620, 187240, 374480]

約数ペア:

[(1, 374480), (2, 187240), (4, 93620), (5, 74896), (8, 46810), (10, 37448), (16, 23405), (20, 18724), (31, 12080), (40, 9362), (62, 6040), (80, 4681), (124, 3020), (151, 2480), (155, 2416), (248, 1510), (302, 1240), (310, 1208), (496, 755), (604, 620)]