11209335940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 25978434048

約数和(自身を除く): 14769098108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 431, 484, 605, 862, 977, 1210, 1331, 1724, 1954, 2155, 2420, 2662, 3908, 4310, 4741, 4885, 5324, 6655, 8620, 9482, 9770, 10747, 13310, 18964, 19540, 21494, 23705, 26620, 42988, 47410, 52151, 53735, 94820, 104302, 107470, 118217, 208604, 214940, 236434, 260755, 421087, 472868, 521510, 573661, 591085, 842174, 1043020, 1147322, 1182170, 1300387, 1684348, 2105435, 2294644, 2364340, 2600774, 2868305, 4210870, 4631957, 5201548, 5736610, 6501935, 8421740, 9263914, 11473220, 13003870, 18527828, 23159785, 26007740, 46319570, 50951527, 92639140, 101903054, 203806108, 254757635, 509515270, 560466797, 1019030540, 1120933594, 2241867188, 2802333985, 5604667970, 11209335940]

約数ペア:

[(1, 11209335940), (2, 5604667970), (4, 2802333985), (5, 2241867188), (10, 1120933594), (11, 1019030540), (20, 560466797), (22, 509515270), (44, 254757635), (55, 203806108), (110, 101903054), (121, 92639140), (220, 50951527), (242, 46319570), (431, 26007740), (484, 23159785), (605, 18527828), (862, 13003870), (977, 11473220), (1210, 9263914), (1331, 8421740), (1724, 6501935), (1954, 5736610), (2155, 5201548), (2420, 4631957), (2662, 4210870), (3908, 2868305), (4310, 2600774), (4741, 2364340), (4885, 2294644), (5324, 2105435), (6655, 1684348), (8620, 1300387), (9482, 1182170), (9770, 1147322), (10747, 1043020), (13310, 842174), (18964, 591085), (19540, 573661), (21494, 521510), (23705, 472868), (26620, 421087), (42988, 260755), (47410, 236434), (52151, 214940), (53735, 208604), (94820, 118217), (104302, 107470)]