108906080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40039}}^1$

素因数の和:40071

約数の個数: 48

約数和(自身を含む): 272432160

約数和(自身を除く): 163526080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 40039, 80078, 160156, 200195, 320312, 400390, 640624, 680663, 800780, 1281248, 1361326, 1601560, 2722652, 3203120, 3403315, 5445304, 6406240, 6806630, 10890608, 13613260, 21781216, 27226520, 54453040, 108906080]

約数ペア:

[(1, 108906080), (2, 54453040), (4, 27226520), (5, 21781216), (8, 13613260), (10, 10890608), (16, 6806630), (17, 6406240), (20, 5445304), (32, 3403315), (34, 3203120), (40, 2722652), (68, 1601560), (80, 1361326), (85, 1281248), (136, 800780), (160, 680663), (170, 640624), (272, 400390), (340, 320312), (544, 200195), (680, 160156), (1360, 80078), (2720, 40039)]