227942796380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1\times {\mathrm{8747}}^1$

素因数の和:10215

約数の個数: 96

約数和(自身を含む): 523003449024

約数和(自身を除く): 295060652644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1373, 1460, 1898, 2746, 3796, 4745, 5492, 6865, 8747, 9490, 13730, 17494, 17849, 18980, 27460, 34988, 35698, 43735, 71396, 87470, 89245, 100229, 113711, 174940, 178490, 200458, 227422, 356980, 400916, 454844, 501145, 568555, 638531, 1002290, 1137110, 1277062, 1302977, 2004580, 2274220, 2554124, 2605954, 3192655, 5211908, 6385310, 6514885, 8300903, 12009631, 12770620, 13029770, 16601806, 24019262, 26059540, 33203612, 41504515, 48038524, 60048155, 83009030, 120096310, 156125203, 166018060, 240192620, 312250406, 624500812, 780626015, 876703063, 1561252030, 1753406126, 3122504060, 3506812252, 4383515315, 8767030630, 11397139819, 17534061260, 22794279638, 45588559276, 56985699095, 113971398190, 227942796380]

約数ペア:

[(1, 227942796380), (2, 113971398190), (4, 56985699095), (5, 45588559276), (10, 22794279638), (13, 17534061260), (20, 11397139819), (26, 8767030630), (52, 4383515315), (65, 3506812252), (73, 3122504060), (130, 1753406126), (146, 1561252030), (260, 876703063), (292, 780626015), (365, 624500812), (730, 312250406), (949, 240192620), (1373, 166018060), (1460, 156125203), (1898, 120096310), (2746, 83009030), (3796, 60048155), (4745, 48038524), (5492, 41504515), (6865, 33203612), (8747, 26059540), (9490, 24019262), (13730, 16601806), (17494, 13029770), (17849, 12770620), (18980, 12009631), (27460, 8300903), (34988, 6514885), (35698, 6385310), (43735, 5211908), (71396, 3192655), (87470, 2605954), (89245, 2554124), (100229, 2274220), (113711, 2004580), (174940, 1302977), (178490, 1277062), (200458, 1137110), (227422, 1002290), (356980, 638531), (400916, 568555), (454844, 501145)]