173402440

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{4483}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 390646080

約数和(自身を除く): 217243640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1934, 3868, 4483, 4835, 7736, 8966, 9670, 17932, 19340, 22415, 35864, 38680, 44830, 89660, 179320, 4335061, 8670122, 17340244, 21675305, 34680488, 43350610, 86701220, 173402440]

約数ペア:

[(1, 173402440), (2, 86701220), (4, 43350610), (5, 34680488), (8, 21675305), (10, 17340244), (20, 8670122), (40, 4335061), (967, 179320), (1934, 89660), (3868, 44830), (4483, 38680), (4835, 35864), (7736, 22415), (8966, 19340), (9670, 17932)]