139332440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5701}}^1$

素因数の和:5772

約数の個数: 64

約数和(自身を含む): 344856960

約数和(自身を除く): 205524520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4888, 5701, 6110, 11402, 12220, 22804, 24440, 28505, 45608, 57010, 74113, 114020, 148226, 228040, 267947, 296452, 370565, 535894, 592904, 741130, 1071788, 1339735, 1482260, 2143576, 2679470, 2964520, 3483311, 5358940, 6966622, 10717880, 13933244, 17416555, 27866488, 34833110, 69666220, 139332440]

約数ペア:

[(1, 139332440), (2, 69666220), (4, 34833110), (5, 27866488), (8, 17416555), (10, 13933244), (13, 10717880), (20, 6966622), (26, 5358940), (40, 3483311), (47, 2964520), (52, 2679470), (65, 2143576), (94, 1482260), (104, 1339735), (130, 1071788), (188, 741130), (235, 592904), (260, 535894), (376, 370565), (470, 296452), (520, 267947), (611, 228040), (940, 148226), (1222, 114020), (1880, 74113), (2444, 57010), (3055, 45608), (4888, 28505), (5701, 24440), (6110, 22804), (11402, 12220)]