105462880

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1721}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 249951744

約数和(自身を除く): 144488864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1721, 1915, 3064, 3442, 3830, 6128, 6884, 7660, 8605, 12256, 13768, 15320, 17210, 27536, 30640, 34420, 55072, 61280, 68840, 137680, 275360, 659143, 1318286, 2636572, 3295715, 5273144, 6591430, 10546288, 13182860, 21092576, 26365720, 52731440, 105462880]

約数ペア:

[(1, 105462880), (2, 52731440), (4, 26365720), (5, 21092576), (8, 13182860), (10, 10546288), (16, 6591430), (20, 5273144), (32, 3295715), (40, 2636572), (80, 1318286), (160, 659143), (383, 275360), (766, 137680), (1532, 68840), (1721, 61280), (1915, 55072), (3064, 34420), (3442, 30640), (3830, 27536), (6128, 17210), (6884, 15320), (7660, 13768), (8605, 12256)]