802125920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{217969}}^1$

素因数の和:218007

約数の個数: 48

約数和(自身を含む): 1977423840

約数和(自身を除く): 1175297920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 217969, 435938, 871876, 1089845, 1743752, 2179690, 3487504, 4359380, 5013287, 6975008, 8718760, 10026574, 17437520, 20053148, 25066435, 34875040, 40106296, 50132870, 80212592, 100265740, 160425184, 200531480, 401062960, 802125920]

約数ペア:

[(1, 802125920), (2, 401062960), (4, 200531480), (5, 160425184), (8, 100265740), (10, 80212592), (16, 50132870), (20, 40106296), (23, 34875040), (32, 25066435), (40, 20053148), (46, 17437520), (80, 10026574), (92, 8718760), (115, 6975008), (160, 5013287), (184, 4359380), (230, 3487504), (368, 2179690), (460, 1743752), (736, 1089845), (920, 871876), (1840, 435938), (3680, 217969)]