2297360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 5877228

約数和(自身を除く): 3579868

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2209, 2444, 3055, 3760, 4418, 4888, 6110, 8836, 9776, 11045, 12220, 17672, 22090, 24440, 28717, 35344, 44180, 48880, 57434, 88360, 114868, 143585, 176720, 229736, 287170, 459472, 574340, 1148680, 2297360]

約数ペア:

[(1, 2297360), (2, 1148680), (4, 574340), (5, 459472), (8, 287170), (10, 229736), (13, 176720), (16, 143585), (20, 114868), (26, 88360), (40, 57434), (47, 48880), (52, 44180), (65, 35344), (80, 28717), (94, 24440), (104, 22090), (130, 17672), (188, 12220), (208, 11045), (235, 9776), (260, 8836), (376, 6110), (470, 4888), (520, 4418), (611, 3760), (752, 3055), (940, 2444), (1040, 2209), (1222, 1880)]