4948160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^2$

素因数の和:118

約数の個数: 84

約数和(自身を含む): 13758672

約数和(自身を除く): 8810512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2209, 2240, 2632, 3008, 3290, 3760, 4418, 5264, 6580, 7520, 8836, 10528, 11045, 13160, 15040, 15463, 17672, 21056, 22090, 26320, 30926, 35344, 44180, 52640, 61852, 70688, 77315, 88360, 105280, 123704, 141376, 154630, 176720, 247408, 309260, 353440, 494816, 618520, 706880, 989632, 1237040, 2474080, 4948160]

約数ペア:

[(1, 4948160), (2, 2474080), (4, 1237040), (5, 989632), (7, 706880), (8, 618520), (10, 494816), (14, 353440), (16, 309260), (20, 247408), (28, 176720), (32, 154630), (35, 141376), (40, 123704), (47, 105280), (56, 88360), (64, 77315), (70, 70688), (80, 61852), (94, 52640), (112, 44180), (140, 35344), (160, 30926), (188, 26320), (224, 22090), (235, 21056), (280, 17672), (320, 15463), (329, 15040), (376, 13160), (448, 11045), (470, 10528), (560, 8836), (658, 7520), (752, 6580), (940, 5264), (1120, 4418), (1316, 3760), (1504, 3290), (1645, 3008), (1880, 2632), (2209, 2240)]