33132680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 85726080

約数和(自身を除く): 52593400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 491, 964, 982, 1205, 1687, 1928, 1964, 2410, 2455, 3374, 3437, 3928, 4820, 4910, 6748, 6874, 8435, 9640, 9820, 13496, 13748, 16870, 17185, 19640, 27496, 33740, 34370, 67480, 68740, 118331, 137480, 236662, 473324, 591655, 828317, 946648, 1183310, 1656634, 2366620, 3313268, 4141585, 4733240, 6626536, 8283170, 16566340, 33132680]

約数ペア:

[(1, 33132680), (2, 16566340), (4, 8283170), (5, 6626536), (7, 4733240), (8, 4141585), (10, 3313268), (14, 2366620), (20, 1656634), (28, 1183310), (35, 946648), (40, 828317), (56, 591655), (70, 473324), (140, 236662), (241, 137480), (280, 118331), (482, 68740), (491, 67480), (964, 34370), (982, 33740), (1205, 27496), (1687, 19640), (1928, 17185), (1964, 16870), (2410, 13748), (2455, 13496), (3374, 9820), (3437, 9640), (3928, 8435), (4820, 6874), (4910, 6748)]