59090440

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1999}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 133200000

約数和(自身を除く): 74109560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 1999, 2956, 3695, 3998, 5912, 7390, 7996, 9995, 14780, 15992, 19990, 29560, 39980, 79960, 1477261, 2954522, 5909044, 7386305, 11818088, 14772610, 29545220, 59090440]

約数ペア:

[(1, 59090440), (2, 29545220), (4, 14772610), (5, 11818088), (8, 7386305), (10, 5909044), (20, 2954522), (40, 1477261), (739, 79960), (1478, 39980), (1999, 29560), (2956, 19990), (3695, 15992), (3998, 14780), (5912, 9995), (7390, 7996)]