32122520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 77474880

約数和(自身を除く): 45352360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 487, 680, 776, 970, 974, 1649, 1940, 1948, 2435, 3298, 3880, 3896, 4870, 6596, 8245, 8279, 9740, 13192, 16490, 16558, 19480, 32980, 33116, 41395, 47239, 65960, 66232, 82790, 94478, 165580, 188956, 236195, 331160, 377912, 472390, 803063, 944780, 1606126, 1889560, 3212252, 4015315, 6424504, 8030630, 16061260, 32122520]

約数ペア:

[(1, 32122520), (2, 16061260), (4, 8030630), (5, 6424504), (8, 4015315), (10, 3212252), (17, 1889560), (20, 1606126), (34, 944780), (40, 803063), (68, 472390), (85, 377912), (97, 331160), (136, 236195), (170, 188956), (194, 165580), (340, 94478), (388, 82790), (485, 66232), (487, 65960), (680, 47239), (776, 41395), (970, 33116), (974, 32980), (1649, 19480), (1940, 16558), (1948, 16490), (2435, 13192), (3298, 9740), (3880, 8279), (3896, 8245), (4870, 6596)]