2000559696

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 5218624320

約数和(自身を除く): 3218064624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 409, 543, 563, 724, 818, 1086, 1126, 1227, 1448, 1636, 1689, 2172, 2252, 2454, 2896, 3272, 3378, 4344, 4504, 4908, 6544, 6756, 8688, 9008, 9816, 13512, 19632, 27024, 74029, 101903, 148058, 203806, 222087, 230267, 296116, 305709, 407612, 444174, 460534, 592232, 611418, 690801, 815224, 888348, 921068, 1184464, 1222836, 1381602, 1630448, 1776696, 1842136, 2445672, 2763204, 3553392, 3684272, 4891344, 5526408, 11052816, 41678327, 83356654, 125034981, 166713308, 250069962, 333426616, 500139924, 666853232, 1000279848, 2000559696]

約数ペア:

[(1, 2000559696), (2, 1000279848), (3, 666853232), (4, 500139924), (6, 333426616), (8, 250069962), (12, 166713308), (16, 125034981), (24, 83356654), (48, 41678327), (181, 11052816), (362, 5526408), (409, 4891344), (543, 3684272), (563, 3553392), (724, 2763204), (818, 2445672), (1086, 1842136), (1126, 1776696), (1227, 1630448), (1448, 1381602), (1636, 1222836), (1689, 1184464), (2172, 921068), (2252, 888348), (2454, 815224), (2896, 690801), (3272, 611418), (3378, 592232), (4344, 460534), (4504, 444174), (4908, 407612), (6544, 305709), (6756, 296116), (8688, 230267), (9008, 222087), (9816, 203806), (13512, 148058), (19632, 101903), (27024, 74029)]