1333130080

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{117353}}^1$

素因数の和:117439

約数の個数: 48

約数和(自身を含む): 3193906464

約数和(自身を除く): 1860776384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 117353, 234706, 469412, 586765, 938824, 1173530, 1877648, 2347060, 3755296, 4694120, 8332063, 9388240, 16664126, 18776480, 33328252, 41660315, 66656504, 83320630, 133313008, 166641260, 266626016, 333282520, 666565040, 1333130080]

約数ペア:

[(1, 1333130080), (2, 666565040), (4, 333282520), (5, 266626016), (8, 166641260), (10, 133313008), (16, 83320630), (20, 66656504), (32, 41660315), (40, 33328252), (71, 18776480), (80, 16664126), (142, 9388240), (160, 8332063), (284, 4694120), (355, 3755296), (568, 2347060), (710, 1877648), (1136, 1173530), (1420, 938824), (2272, 586765), (2840, 469412), (5680, 234706), (11360, 117353)]