38544440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5192

約数の個数: 64

約数和(自身を含む): 100193760

約数和(自身を除く): 61649320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 5153, 7480, 10306, 20612, 25765, 41224, 51530, 56683, 87601, 103060, 113366, 175202, 206120, 226732, 283415, 350404, 438005, 453464, 566830, 700808, 876010, 963611, 1133660, 1752020, 1927222, 2267320, 3504040, 3854444, 4818055, 7708888, 9636110, 19272220, 38544440]

約数ペア:

[(1, 38544440), (2, 19272220), (4, 9636110), (5, 7708888), (8, 4818055), (10, 3854444), (11, 3504040), (17, 2267320), (20, 1927222), (22, 1752020), (34, 1133660), (40, 963611), (44, 876010), (55, 700808), (68, 566830), (85, 453464), (88, 438005), (110, 350404), (136, 283415), (170, 226732), (187, 206120), (220, 175202), (340, 113366), (374, 103060), (440, 87601), (680, 56683), (748, 51530), (935, 41224), (1496, 25765), (1870, 20612), (3740, 10306), (5153, 7480)]