109850720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{98081}}^1$

素因数の和:98103

約数の個数: 48

約数和(自身を含む): 296599968

約数和(自身を除く): 186749248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 98081, 196162, 392324, 490405, 686567, 784648, 980810, 1373134, 1569296, 1961620, 2746268, 3138592, 3432835, 3923240, 5492536, 6865670, 7846480, 10985072, 13731340, 15692960, 21970144, 27462680, 54925360, 109850720]

約数ペア:

[(1, 109850720), (2, 54925360), (4, 27462680), (5, 21970144), (7, 15692960), (8, 13731340), (10, 10985072), (14, 7846480), (16, 6865670), (20, 5492536), (28, 3923240), (32, 3432835), (35, 3138592), (40, 2746268), (56, 1961620), (70, 1569296), (80, 1373134), (112, 980810), (140, 784648), (160, 686567), (224, 490405), (280, 392324), (560, 196162), (1120, 98081)]