103744880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76283}}^1$

素因数の和:76313

約数の個数: 40

約数和(自身を含む): 255398832

約数和(自身を除く): 151653952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 76283, 152566, 305132, 381415, 610264, 762830, 1220528, 1296811, 1525660, 2593622, 3051320, 5187244, 6102640, 6484055, 10374488, 12968110, 20748976, 25936220, 51872440, 103744880]

約数ペア:

[(1, 103744880), (2, 51872440), (4, 25936220), (5, 20748976), (8, 12968110), (10, 10374488), (16, 6484055), (17, 6102640), (20, 5187244), (34, 3051320), (40, 2593622), (68, 1525660), (80, 1296811), (85, 1220528), (136, 762830), (170, 610264), (272, 381415), (340, 305132), (680, 152566), (1360, 76283)]