15832986620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{322727}}^1$

素因数の和:322970

約数の個数: 48

約数和(自身を含む): 36434700288

約数和(自身を除く): 20601713668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2230, 2453, 4460, 4906, 9812, 12265, 24530, 49060, 322727, 645454, 1290908, 1613635, 3227270, 3549997, 6454540, 7099994, 14199988, 17749985, 35499970, 70999940, 71968121, 143936242, 287872484, 359840605, 719681210, 791649331, 1439362420, 1583298662, 3166597324, 3958246655, 7916493310, 15832986620]

約数ペア:

[(1, 15832986620), (2, 7916493310), (4, 3958246655), (5, 3166597324), (10, 1583298662), (11, 1439362420), (20, 791649331), (22, 719681210), (44, 359840605), (55, 287872484), (110, 143936242), (220, 71968121), (223, 70999940), (446, 35499970), (892, 17749985), (1115, 14199988), (2230, 7099994), (2453, 6454540), (4460, 3549997), (4906, 3227270), (9812, 1613635), (12265, 1290908), (24530, 645454), (49060, 322727)]