1963160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 4678560

約数和(自身を除く): 2715400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2887, 5774, 11548, 14435, 23096, 28870, 49079, 57740, 98158, 115480, 196316, 245395, 392632, 490790, 981580, 1963160]

約数ペア:

[(1, 1963160), (2, 981580), (4, 490790), (5, 392632), (8, 245395), (10, 196316), (17, 115480), (20, 98158), (34, 57740), (40, 49079), (68, 28870), (85, 23096), (136, 14435), (170, 11548), (340, 5774), (680, 2887)]