84505160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111191}}^1$

素因数の和:111221

約数の個数: 32

約数和(自身を含む): 200145600

約数和(自身を除く): 115640440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 111191, 222382, 444764, 555955, 889528, 1111910, 2112629, 2223820, 4225258, 4447640, 8450516, 10563145, 16901032, 21126290, 42252580, 84505160]

約数ペア:

[(1, 84505160), (2, 42252580), (4, 21126290), (5, 16901032), (8, 10563145), (10, 8450516), (19, 4447640), (20, 4225258), (38, 2223820), (40, 2112629), (76, 1111910), (95, 889528), (152, 555955), (190, 444764), (380, 222382), (760, 111191)]