841004060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{111539}}^1$

素因数の和:111590

約数の個数: 48

約数和(自身を含む): 1967565600

約数和(自身を除く): 1126561540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 111539, 223078, 446156, 557695, 1115390, 1450007, 2230780, 2900014, 3234631, 5800028, 6469262, 7250035, 12938524, 14500070, 16173155, 29000140, 32346310, 42050203, 64692620, 84100406, 168200812, 210251015, 420502030, 841004060]

約数ペア:

[(1, 841004060), (2, 420502030), (4, 210251015), (5, 168200812), (10, 84100406), (13, 64692620), (20, 42050203), (26, 32346310), (29, 29000140), (52, 16173155), (58, 14500070), (65, 12938524), (116, 7250035), (130, 6469262), (145, 5800028), (260, 3234631), (290, 2900014), (377, 2230780), (580, 1450007), (754, 1115390), (1508, 557695), (1885, 446156), (3770, 223078), (7540, 111539)]