45447640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 121661280

約数和(自身を除く): 76213640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 193, 203, 232, 280, 290, 386, 406, 580, 772, 812, 841, 965, 1015, 1160, 1351, 1544, 1624, 1682, 1930, 2030, 2702, 3364, 3860, 4060, 4205, 5404, 5597, 5887, 6728, 6755, 7720, 8120, 8410, 10808, 11194, 11774, 13510, 16820, 22388, 23548, 27020, 27985, 29435, 33640, 39179, 44776, 47096, 54040, 55970, 58870, 78358, 111940, 117740, 156716, 162313, 195895, 223880, 235480, 313432, 324626, 391790, 649252, 783580, 811565, 1136191, 1298504, 1567160, 1623130, 2272382, 3246260, 4544764, 5680955, 6492520, 9089528, 11361910, 22723820, 45447640]

約数ペア:

[(1, 45447640), (2, 22723820), (4, 11361910), (5, 9089528), (7, 6492520), (8, 5680955), (10, 4544764), (14, 3246260), (20, 2272382), (28, 1623130), (29, 1567160), (35, 1298504), (40, 1136191), (56, 811565), (58, 783580), (70, 649252), (116, 391790), (140, 324626), (145, 313432), (193, 235480), (203, 223880), (232, 195895), (280, 162313), (290, 156716), (386, 117740), (406, 111940), (580, 78358), (772, 58870), (812, 55970), (841, 54040), (965, 47096), (1015, 44776), (1160, 39179), (1351, 33640), (1544, 29435), (1624, 27985), (1682, 27020), (1930, 23548), (2030, 22388), (2702, 16820), (3364, 13510), (3860, 11774), (4060, 11194), (4205, 10808), (5404, 8410), (5597, 8120), (5887, 7720), (6728, 6755)]