29578960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11927}}^1$

素因数の和:11971

約数の個数: 40

約数和(自身を含む): 70995456

約数和(自身を除く): 41416496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 11927, 23854, 47708, 59635, 95416, 119270, 190832, 238540, 369737, 477080, 739474, 954160, 1478948, 1848685, 2957896, 3697370, 5915792, 7394740, 14789480, 29578960]

約数ペア:

[(1, 29578960), (2, 14789480), (4, 7394740), (5, 5915792), (8, 3697370), (10, 2957896), (16, 1848685), (20, 1478948), (31, 954160), (40, 739474), (62, 477080), (80, 369737), (124, 238540), (155, 190832), (248, 119270), (310, 95416), (496, 59635), (620, 47708), (1240, 23854), (2480, 11927)]