97863080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1931}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 253169280

約数和(自身を除く): 155306200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 181, 280, 362, 724, 905, 1267, 1448, 1810, 1931, 2534, 3620, 3862, 5068, 6335, 7240, 7724, 9655, 10136, 12670, 13517, 15448, 19310, 25340, 27034, 38620, 50680, 54068, 67585, 77240, 108136, 135170, 270340, 349511, 540680, 699022, 1398044, 1747555, 2446577, 2796088, 3495110, 4893154, 6990220, 9786308, 12232885, 13980440, 19572616, 24465770, 48931540, 97863080]

約数ペア:

[(1, 97863080), (2, 48931540), (4, 24465770), (5, 19572616), (7, 13980440), (8, 12232885), (10, 9786308), (14, 6990220), (20, 4893154), (28, 3495110), (35, 2796088), (40, 2446577), (56, 1747555), (70, 1398044), (140, 699022), (181, 540680), (280, 349511), (362, 270340), (724, 135170), (905, 108136), (1267, 77240), (1448, 67585), (1810, 54068), (1931, 50680), (2534, 38620), (3620, 27034), (3862, 25340), (5068, 19310), (6335, 15448), (7240, 13517), (7724, 12670), (9655, 10136)]