45535480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 106842240

約数和(自身を除く): 61306760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 106, 188, 212, 235, 265, 376, 424, 457, 470, 530, 914, 940, 1060, 1828, 1880, 2120, 2285, 2491, 3656, 4570, 4982, 9140, 9964, 12455, 18280, 19928, 21479, 24221, 24910, 42958, 48442, 49820, 85916, 96884, 99640, 107395, 121105, 171832, 193768, 214790, 242210, 429580, 484420, 859160, 968840, 1138387, 2276774, 4553548, 5691935, 9107096, 11383870, 22767740, 45535480]

約数ペア:

[(1, 45535480), (2, 22767740), (4, 11383870), (5, 9107096), (8, 5691935), (10, 4553548), (20, 2276774), (40, 1138387), (47, 968840), (53, 859160), (94, 484420), (106, 429580), (188, 242210), (212, 214790), (235, 193768), (265, 171832), (376, 121105), (424, 107395), (457, 99640), (470, 96884), (530, 85916), (914, 49820), (940, 48442), (1060, 42958), (1828, 24910), (1880, 24221), (2120, 21479), (2285, 19928), (2491, 18280), (3656, 12455), (4570, 9964), (4982, 9140)]