5209484520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{43543}}^1$

素因数の和:44554

約数の個数: 64

約数和(自身を含む): 15644488320

約数和(自身を除く): 10435003800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1994, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 19940, 23928, 29910, 39880, 43543, 59820, 87086, 119640, 130629, 174172, 217715, 261258, 348344, 435430, 522516, 653145, 870860, 1045032, 1306290, 1741720, 2612580, 5225160, 43412371, 86824742, 130237113, 173649484, 217061855, 260474226, 347298968, 434123710, 520948452, 651185565, 868247420, 1041896904, 1302371130, 1736494840, 2604742260, 5209484520]

約数ペア:

[(1, 5209484520), (2, 2604742260), (3, 1736494840), (4, 1302371130), (5, 1041896904), (6, 868247420), (8, 651185565), (10, 520948452), (12, 434123710), (15, 347298968), (20, 260474226), (24, 217061855), (30, 173649484), (40, 130237113), (60, 86824742), (120, 43412371), (997, 5225160), (1994, 2612580), (2991, 1741720), (3988, 1306290), (4985, 1045032), (5982, 870860), (7976, 653145), (9970, 522516), (11964, 435430), (14955, 348344), (19940, 261258), (23928, 217715), (29910, 174172), (39880, 130629), (43543, 119640), (59820, 87086)]