29479760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11931

約数の個数: 40

約数和(自身を含む): 70757376

約数和(自身を除く): 41277616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 11887, 23774, 47548, 59435, 95096, 118870, 190192, 237740, 368497, 475480, 736994, 950960, 1473988, 1842485, 2947976, 3684970, 5895952, 7369940, 14739880, 29479760]

約数ペア:

[(1, 29479760), (2, 14739880), (4, 7369940), (5, 5895952), (8, 3684970), (10, 2947976), (16, 1842485), (20, 1473988), (31, 950960), (40, 736994), (62, 475480), (80, 368497), (124, 237740), (155, 190192), (248, 118870), (310, 95096), (496, 59435), (620, 47548), (1240, 23774), (2480, 11887)]