57814280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85021}}^1$

素因数の和:85049

約数の個数: 32

約数和(自身を含む): 137735640

約数和(自身を除く): 79921360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 85021, 170042, 340084, 425105, 680168, 850210, 1445357, 1700420, 2890714, 3400840, 5781428, 7226785, 11562856, 14453570, 28907140, 57814280]

約数ペア:

[(1, 57814280), (2, 28907140), (4, 14453570), (5, 11562856), (8, 7226785), (10, 5781428), (17, 3400840), (20, 2890714), (34, 1700420), (40, 1445357), (68, 850210), (85, 680168), (136, 425105), (170, 340084), (340, 170042), (680, 85021)]