4594720

素因数分解:

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

素因数の和:122

約数の個数: 72

約数和(自身を含む): 11944044

約数和(自身を除く): 7349324

約数列:

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

約数ペア:

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