4021962880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{483409}}^1$

素因数の和:483441

約数の個数: 64

約数和(自身を含む): 10354642200

約数和(自身を除く): 6332679320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 483409, 966818, 1933636, 2417045, 3867272, 4834090, 6284317, 7734544, 9668180, 12568634, 15469088, 19336360, 25137268, 30938176, 31421585, 38672720, 50274536, 61876352, 62843170, 77345440, 100549072, 125686340, 154690880, 201098144, 251372680, 309381760, 402196288, 502745360, 804392576, 1005490720, 2010981440, 4021962880]

約数ペア:

[(1, 4021962880), (2, 2010981440), (4, 1005490720), (5, 804392576), (8, 502745360), (10, 402196288), (13, 309381760), (16, 251372680), (20, 201098144), (26, 154690880), (32, 125686340), (40, 100549072), (52, 77345440), (64, 62843170), (65, 61876352), (80, 50274536), (104, 38672720), (128, 31421585), (130, 30938176), (160, 25137268), (208, 19336360), (260, 15469088), (320, 12568634), (416, 9668180), (520, 7734544), (640, 6284317), (832, 4834090), (1040, 3867272), (1664, 2417045), (2080, 1933636), (4160, 966818), (8320, 483409)]