40069360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 97708032

約数和(自身を除く): 57638672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 107, 124, 151, 155, 214, 248, 302, 310, 428, 496, 535, 604, 620, 755, 856, 1070, 1208, 1240, 1510, 1712, 2140, 2416, 2480, 3020, 3317, 4280, 4681, 6040, 6634, 8560, 9362, 12080, 13268, 16157, 16585, 18724, 23405, 26536, 32314, 33170, 37448, 46810, 53072, 64628, 66340, 74896, 80785, 93620, 129256, 132680, 161570, 187240, 258512, 265360, 323140, 374480, 500867, 646280, 1001734, 1292560, 2003468, 2504335, 4006936, 5008670, 8013872, 10017340, 20034680, 40069360]

約数ペア:

[(1, 40069360), (2, 20034680), (4, 10017340), (5, 8013872), (8, 5008670), (10, 4006936), (16, 2504335), (20, 2003468), (31, 1292560), (40, 1001734), (62, 646280), (80, 500867), (107, 374480), (124, 323140), (151, 265360), (155, 258512), (214, 187240), (248, 161570), (302, 132680), (310, 129256), (428, 93620), (496, 80785), (535, 74896), (604, 66340), (620, 64628), (755, 53072), (856, 46810), (1070, 37448), (1208, 33170), (1240, 32314), (1510, 26536), (1712, 23405), (2140, 18724), (2416, 16585), (2480, 16157), (3020, 13268), (3317, 12080), (4280, 9362), (4681, 8560), (6040, 6634)]