373160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 885600

約数和(自身を除く): 512440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 491, 760, 982, 1964, 2455, 3928, 4910, 9329, 9820, 18658, 19640, 37316, 46645, 74632, 93290, 186580, 373160]

約数ペア:

[(1, 373160), (2, 186580), (4, 93290), (5, 74632), (8, 46645), (10, 37316), (19, 19640), (20, 18658), (38, 9820), (40, 9329), (76, 4910), (95, 3928), (152, 2455), (190, 1964), (380, 982), (491, 760)]