1297210005520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113392483}}^1$

素因数の和:113392520

約数の個数: 80

約数和(自身を含む): 3543288340032

約数和(自身を除く): 2246078334512

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 113392483, 226784966, 453569932, 566962415, 907139864, 1133924830, 1247317313, 1474102279, 1814279728, 2267849660, 2494634626, 2948204558, 4535699320, 4989269252, 5896409116, 6236586565, 7370511395, 9071398640, 9978538504, 11792818232, 12473173130, 14741022790, 16215125069, 19957077008, 23585636464, 24946346260, 29482045580, 32430250138, 49892692520, 58964091160, 64860500276, 81075625345, 99785385040, 117928182320, 129721000552, 162151250690, 259442001104, 324302501380, 648605002760, 1297210005520]

約数ペア:

[(1, 1297210005520), (2, 648605002760), (4, 324302501380), (5, 259442001104), (8, 162151250690), (10, 129721000552), (11, 117928182320), (13, 99785385040), (16, 81075625345), (20, 64860500276), (22, 58964091160), (26, 49892692520), (40, 32430250138), (44, 29482045580), (52, 24946346260), (55, 23585636464), (65, 19957077008), (80, 16215125069), (88, 14741022790), (104, 12473173130), (110, 11792818232), (130, 9978538504), (143, 9071398640), (176, 7370511395), (208, 6236586565), (220, 5896409116), (260, 4989269252), (286, 4535699320), (440, 2948204558), (520, 2494634626), (572, 2267849660), (715, 1814279728), (880, 1474102279), (1040, 1247317313), (1144, 1133924830), (1430, 907139864), (2288, 566962415), (2860, 453569932), (5720, 226784966), (11440, 113392483)]