1043288620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{727}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 2415565152

約数和(自身を除く): 1372276532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 593, 605, 727, 1186, 1210, 1454, 2372, 2420, 2908, 2965, 3635, 5930, 6523, 7270, 7997, 11860, 13046, 14540, 15994, 26092, 31988, 32615, 39985, 65230, 71753, 79970, 87967, 130460, 143506, 159940, 175934, 287012, 351868, 358765, 431111, 439835, 717530, 862222, 879670, 1435060, 1724444, 1759340, 2155555, 4311110, 4742221, 8622220, 9484442, 18968884, 23711105, 47422210, 52164431, 94844420, 104328862, 208657724, 260822155, 521644310, 1043288620]

約数ペア:

[(1, 1043288620), (2, 521644310), (4, 260822155), (5, 208657724), (10, 104328862), (11, 94844420), (20, 52164431), (22, 47422210), (44, 23711105), (55, 18968884), (110, 9484442), (121, 8622220), (220, 4742221), (242, 4311110), (484, 2155555), (593, 1759340), (605, 1724444), (727, 1435060), (1186, 879670), (1210, 862222), (1454, 717530), (2372, 439835), (2420, 431111), (2908, 358765), (2965, 351868), (3635, 287012), (5930, 175934), (6523, 159940), (7270, 143506), (7997, 130460), (11860, 87967), (13046, 79970), (14540, 71753), (15994, 65230), (26092, 39985), (31988, 32615)]