132550360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 317221920

約数和(自身を除く): 184671560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 397, 491, 680, 794, 982, 1588, 1964, 1985, 2455, 3176, 3928, 3970, 4910, 6749, 7940, 8347, 9820, 13498, 15880, 16694, 19640, 26996, 33388, 33745, 41735, 53992, 66776, 67490, 83470, 134980, 166940, 194927, 269960, 333880, 389854, 779708, 974635, 1559416, 1949270, 3313759, 3898540, 6627518, 7797080, 13255036, 16568795, 26510072, 33137590, 66275180, 132550360]

約数ペア:

[(1, 132550360), (2, 66275180), (4, 33137590), (5, 26510072), (8, 16568795), (10, 13255036), (17, 7797080), (20, 6627518), (34, 3898540), (40, 3313759), (68, 1949270), (85, 1559416), (136, 974635), (170, 779708), (340, 389854), (397, 333880), (491, 269960), (680, 194927), (794, 166940), (982, 134980), (1588, 83470), (1964, 67490), (1985, 66776), (2455, 53992), (3176, 41735), (3928, 33745), (3970, 33388), (4910, 26996), (6749, 19640), (7940, 16694), (8347, 15880), (9820, 13498)]