65044100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 159364800

約数和(自身を除く): 94320700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 2039, 2900, 3190, 4078, 6380, 7975, 8156, 10195, 15950, 20390, 22429, 31900, 40780, 44858, 50975, 59131, 89716, 101950, 112145, 118262, 203900, 224290, 236524, 295655, 448580, 560725, 591310, 650441, 1121450, 1182620, 1300882, 1478275, 2242900, 2601764, 2956550, 3252205, 5913100, 6504410, 13008820, 16261025, 32522050, 65044100]

約数ペア:

[(1, 65044100), (2, 32522050), (4, 16261025), (5, 13008820), (10, 6504410), (11, 5913100), (20, 3252205), (22, 2956550), (25, 2601764), (29, 2242900), (44, 1478275), (50, 1300882), (55, 1182620), (58, 1121450), (100, 650441), (110, 591310), (116, 560725), (145, 448580), (220, 295655), (275, 236524), (290, 224290), (319, 203900), (550, 118262), (580, 112145), (638, 101950), (725, 89716), (1100, 59131), (1276, 50975), (1450, 44858), (1595, 40780), (2039, 31900), (2900, 22429), (3190, 20390), (4078, 15950), (6380, 10195), (7975, 8156)]