39474680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8328

約数の個数: 64

約数和(自身を含む): 107490240

約数和(自身を除く): 68015560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 8293, 16586, 33172, 41465, 58051, 66344, 82930, 116102, 140981, 165860, 232204, 281962, 290255, 331720, 464408, 563924, 580510, 704905, 986867, 1127848, 1161020, 1409810, 1973734, 2322040, 2819620, 3947468, 4934335, 5639240, 7894936, 9868670, 19737340, 39474680]

約数ペア:

[(1, 39474680), (2, 19737340), (4, 9868670), (5, 7894936), (7, 5639240), (8, 4934335), (10, 3947468), (14, 2819620), (17, 2322040), (20, 1973734), (28, 1409810), (34, 1161020), (35, 1127848), (40, 986867), (56, 704905), (68, 580510), (70, 563924), (85, 464408), (119, 331720), (136, 290255), (140, 281962), (170, 232204), (238, 165860), (280, 140981), (340, 116102), (476, 82930), (595, 66344), (680, 58051), (952, 41465), (1190, 33172), (2380, 16586), (4760, 8293)]