32893480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 45488600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 647, 820, 1240, 1271, 1294, 1640, 2542, 2588, 3235, 5084, 5176, 6355, 6470, 10168, 12710, 12940, 20057, 25420, 25880, 26527, 40114, 50840, 53054, 80228, 100285, 106108, 132635, 160456, 200570, 212216, 265270, 401140, 530540, 802280, 822337, 1061080, 1644674, 3289348, 4111685, 6578696, 8223370, 16446740, 32893480]

約数ペア:

[(1, 32893480), (2, 16446740), (4, 8223370), (5, 6578696), (8, 4111685), (10, 3289348), (20, 1644674), (31, 1061080), (40, 822337), (41, 802280), (62, 530540), (82, 401140), (124, 265270), (155, 212216), (164, 200570), (205, 160456), (248, 132635), (310, 106108), (328, 100285), (410, 80228), (620, 53054), (647, 50840), (820, 40114), (1240, 26527), (1271, 25880), (1294, 25420), (1640, 20057), (2542, 12940), (2588, 12710), (3235, 10168), (5084, 6470), (5176, 6355)]