37985560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 90835200

約数和(自身を除く): 52849640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 331, 380, 604, 662, 755, 760, 1208, 1324, 1510, 1655, 2648, 2869, 3020, 3310, 5738, 6040, 6289, 6620, 11476, 12578, 13240, 14345, 22952, 25156, 28690, 31445, 49981, 50312, 57380, 62890, 99962, 114760, 125780, 199924, 249905, 251560, 399848, 499810, 949639, 999620, 1899278, 1999240, 3798556, 4748195, 7597112, 9496390, 18992780, 37985560]

約数ペア:

[(1, 37985560), (2, 18992780), (4, 9496390), (5, 7597112), (8, 4748195), (10, 3798556), (19, 1999240), (20, 1899278), (38, 999620), (40, 949639), (76, 499810), (95, 399848), (151, 251560), (152, 249905), (190, 199924), (302, 125780), (331, 114760), (380, 99962), (604, 62890), (662, 57380), (755, 50312), (760, 49981), (1208, 31445), (1324, 28690), (1510, 25156), (1655, 22952), (2648, 14345), (2869, 13240), (3020, 12578), (3310, 11476), (5738, 6620), (6040, 6289)]