2035781036680

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1087}}^1\times {\mathrm{56479}}^1$

素因数の和:58406

約数の個数: 64

約数和(自身を含む): 4590332928000

約数和(自身を除く): 2554551891320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1087, 1658, 2174, 3316, 4145, 4348, 5435, 6632, 8290, 8696, 10870, 16580, 21740, 33160, 43480, 56479, 112958, 225916, 282395, 451832, 564790, 901123, 1129580, 1802246, 2259160, 3604492, 4505615, 7208984, 9011230, 18022460, 36044920, 46821091, 61392673, 93642182, 122785346, 187284364, 234105455, 245570692, 306963365, 374568728, 468210910, 491141384, 613926730, 936421820, 1227853460, 1872843640, 2455706920, 50894525917, 101789051834, 203578103668, 254472629585, 407156207336, 508945259170, 1017890518340, 2035781036680]

約数ペア:

[(1, 2035781036680), (2, 1017890518340), (4, 508945259170), (5, 407156207336), (8, 254472629585), (10, 203578103668), (20, 101789051834), (40, 50894525917), (829, 2455706920), (1087, 1872843640), (1658, 1227853460), (2174, 936421820), (3316, 613926730), (4145, 491141384), (4348, 468210910), (5435, 374568728), (6632, 306963365), (8290, 245570692), (8696, 234105455), (10870, 187284364), (16580, 122785346), (21740, 93642182), (33160, 61392673), (43480, 46821091), (56479, 36044920), (112958, 18022460), (225916, 9011230), (282395, 7208984), (451832, 4505615), (564790, 3604492), (901123, 2259160), (1129580, 1802246)]