4374760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6511640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 179, 188, 235, 260, 358, 376, 470, 520, 611, 716, 895, 940, 1222, 1432, 1790, 1880, 2327, 2444, 3055, 3580, 4654, 4888, 6110, 7160, 8413, 9308, 11635, 12220, 16826, 18616, 23270, 24440, 33652, 42065, 46540, 67304, 84130, 93080, 109369, 168260, 218738, 336520, 437476, 546845, 874952, 1093690, 2187380, 4374760]

約数ペア:

[(1, 4374760), (2, 2187380), (4, 1093690), (5, 874952), (8, 546845), (10, 437476), (13, 336520), (20, 218738), (26, 168260), (40, 109369), (47, 93080), (52, 84130), (65, 67304), (94, 46540), (104, 42065), (130, 33652), (179, 24440), (188, 23270), (235, 18616), (260, 16826), (358, 12220), (376, 11635), (470, 9308), (520, 8413), (611, 7160), (716, 6110), (895, 4888), (940, 4654), (1222, 3580), (1432, 3055), (1790, 2444), (1880, 2327)]