83236340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19952

約数の個数: 48

約数和(自身を含む): 200733120

約数和(自身を除く): 117496780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 19913, 39826, 79652, 99565, 199130, 219043, 378347, 398260, 438086, 756694, 876172, 1095215, 1513388, 1891735, 2190430, 3783470, 4161817, 4380860, 7566940, 8323634, 16647268, 20809085, 41618170, 83236340]

約数ペア:

[(1, 83236340), (2, 41618170), (4, 20809085), (5, 16647268), (10, 8323634), (11, 7566940), (19, 4380860), (20, 4161817), (22, 3783470), (38, 2190430), (44, 1891735), (55, 1513388), (76, 1095215), (95, 876172), (110, 756694), (190, 438086), (209, 398260), (220, 378347), (380, 219043), (418, 199130), (836, 99565), (1045, 79652), (2090, 39826), (4180, 19913)]