9189440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 84

約数和(自身を含む): 24077676

約数和(自身を除く): 14888236

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 320, 376, 416, 470, 520, 611, 752, 832, 940, 1040, 1222, 1504, 1880, 2080, 2209, 2444, 3008, 3055, 3760, 4160, 4418, 4888, 6110, 7520, 8836, 9776, 11045, 12220, 15040, 17672, 19552, 22090, 24440, 28717, 35344, 39104, 44180, 48880, 57434, 70688, 88360, 97760, 114868, 141376, 143585, 176720, 195520, 229736, 287170, 353440, 459472, 574340, 706880, 918944, 1148680, 1837888, 2297360, 4594720, 9189440]

約数ペア:

[(1, 9189440), (2, 4594720), (4, 2297360), (5, 1837888), (8, 1148680), (10, 918944), (13, 706880), (16, 574340), (20, 459472), (26, 353440), (32, 287170), (40, 229736), (47, 195520), (52, 176720), (64, 143585), (65, 141376), (80, 114868), (94, 97760), (104, 88360), (130, 70688), (160, 57434), (188, 48880), (208, 44180), (235, 39104), (260, 35344), (320, 28717), (376, 24440), (416, 22090), (470, 19552), (520, 17672), (611, 15040), (752, 12220), (832, 11045), (940, 9776), (1040, 8836), (1222, 7520), (1504, 6110), (1880, 4888), (2080, 4418), (2209, 4160), (2444, 3760), (3008, 3055)]