23099560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 57957120

約数和(自身を除く): 34857560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1117, 1880, 2068, 2234, 2585, 4136, 4468, 5170, 5585, 8936, 10340, 11170, 12287, 20680, 22340, 24574, 44680, 49148, 52499, 61435, 98296, 104998, 122870, 209996, 245740, 262495, 419992, 491480, 524990, 577489, 1049980, 1154978, 2099960, 2309956, 2887445, 4619912, 5774890, 11549780, 23099560]

約数ペア:

[(1, 23099560), (2, 11549780), (4, 5774890), (5, 4619912), (8, 2887445), (10, 2309956), (11, 2099960), (20, 1154978), (22, 1049980), (40, 577489), (44, 524990), (47, 491480), (55, 419992), (88, 262495), (94, 245740), (110, 209996), (188, 122870), (220, 104998), (235, 98296), (376, 61435), (440, 52499), (470, 49148), (517, 44680), (940, 24574), (1034, 22340), (1117, 20680), (1880, 12287), (2068, 11170), (2234, 10340), (2585, 8936), (4136, 5585), (4468, 5170)]