45575240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 107406000

約数和(自身を除く): 61830760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 101, 116, 145, 202, 232, 290, 389, 404, 505, 580, 778, 808, 1010, 1160, 1556, 1945, 2020, 2929, 3112, 3890, 4040, 5858, 7780, 11281, 11716, 14645, 15560, 22562, 23432, 29290, 39289, 45124, 56405, 58580, 78578, 90248, 112810, 117160, 157156, 196445, 225620, 314312, 392890, 451240, 785780, 1139381, 1571560, 2278762, 4557524, 5696905, 9115048, 11393810, 22787620, 45575240]

約数ペア:

[(1, 45575240), (2, 22787620), (4, 11393810), (5, 9115048), (8, 5696905), (10, 4557524), (20, 2278762), (29, 1571560), (40, 1139381), (58, 785780), (101, 451240), (116, 392890), (145, 314312), (202, 225620), (232, 196445), (290, 157156), (389, 117160), (404, 112810), (505, 90248), (580, 78578), (778, 58580), (808, 56405), (1010, 45124), (1160, 39289), (1556, 29290), (1945, 23432), (2020, 22562), (2929, 15560), (3112, 14645), (3890, 11716), (4040, 11281), (5858, 7780)]