22762880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5107

約数の個数: 64

約数和(自身を含む): 62203680

約数和(自身を除く): 39440800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5081, 10162, 20324, 25405, 35567, 40648, 50810, 71134, 81296, 101620, 142268, 162592, 177835, 203240, 284536, 325184, 355670, 406480, 569072, 650368, 711340, 812960, 1138144, 1422680, 1625920, 2276288, 2845360, 3251840, 4552576, 5690720, 11381440, 22762880]

約数ペア:

[(1, 22762880), (2, 11381440), (4, 5690720), (5, 4552576), (7, 3251840), (8, 2845360), (10, 2276288), (14, 1625920), (16, 1422680), (20, 1138144), (28, 812960), (32, 711340), (35, 650368), (40, 569072), (56, 406480), (64, 355670), (70, 325184), (80, 284536), (112, 203240), (128, 177835), (140, 162592), (160, 142268), (224, 101620), (280, 81296), (320, 71134), (448, 50810), (560, 40648), (640, 35567), (896, 25405), (1120, 20324), (2240, 10162), (4480, 5081)]