24821360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18251}}^1$

素因数の和:18281

約数の個数: 40

約数和(自身を含む): 61107696

約数和(自身を除く): 36286336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 18251, 36502, 73004, 91255, 146008, 182510, 292016, 310267, 365020, 620534, 730040, 1241068, 1460080, 1551335, 2482136, 3102670, 4964272, 6205340, 12410680, 24821360]

約数ペア:

[(1, 24821360), (2, 12410680), (4, 6205340), (5, 4964272), (8, 3102670), (10, 2482136), (16, 1551335), (17, 1460080), (20, 1241068), (34, 730040), (40, 620534), (68, 365020), (80, 310267), (85, 292016), (136, 182510), (170, 146008), (272, 91255), (340, 73004), (680, 36502), (1360, 18251)]