82692560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54403}}^1$

素因数の和:54435

約数の個数: 40

約数和(自身を含む): 202382880

約数和(自身を除く): 119690320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 54403, 108806, 217612, 272015, 435224, 544030, 870448, 1033657, 1088060, 2067314, 2176120, 4134628, 4352240, 5168285, 8269256, 10336570, 16538512, 20673140, 41346280, 82692560]

約数ペア:

[(1, 82692560), (2, 41346280), (4, 20673140), (5, 16538512), (8, 10336570), (10, 8269256), (16, 5168285), (19, 4352240), (20, 4134628), (38, 2176120), (40, 2067314), (76, 1088060), (80, 1033657), (95, 870448), (152, 544030), (190, 435224), (304, 272015), (380, 217612), (760, 108806), (1520, 54403)]