132370640

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8663}}^1$

素因数の和:8867

約数の個数: 40

約数和(自身を含む): 309408768

約数和(自身を除く): 177038128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 8663, 15280, 17326, 34652, 43315, 69304, 86630, 138608, 173260, 346520, 693040, 1654633, 3309266, 6618532, 8273165, 13237064, 16546330, 26474128, 33092660, 66185320, 132370640]

約数ペア:

[(1, 132370640), (2, 66185320), (4, 33092660), (5, 26474128), (8, 16546330), (10, 13237064), (16, 8273165), (20, 6618532), (40, 3309266), (80, 1654633), (191, 693040), (382, 346520), (764, 173260), (955, 138608), (1528, 86630), (1910, 69304), (3056, 43315), (3820, 34652), (7640, 17326), (8663, 15280)]