80252272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 159454080

約数和(自身を除く): 79201808

約数列:

[1, 2, 4, 8, 16, 59, 118, 151, 236, 302, 472, 563, 604, 944, 1126, 1208, 2252, 2416, 4504, 8909, 9008, 17818, 33217, 35636, 66434, 71272, 85013, 132868, 142544, 170026, 265736, 340052, 531472, 680104, 1360208, 5015767, 10031534, 20063068, 40126136, 80252272]

約数ペア:

[(1, 80252272), (2, 40126136), (4, 20063068), (8, 10031534), (16, 5015767), (59, 1360208), (118, 680104), (151, 531472), (236, 340052), (302, 265736), (472, 170026), (563, 142544), (604, 132868), (944, 85013), (1126, 71272), (1208, 66434), (2252, 35636), (2416, 33217), (4504, 17818), (8909, 9008)]