39519520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10739}}^1$

素因数の和:10777

約数の個数: 48

約数和(自身を含む): 97433280

約数和(自身を除く): 57913760

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, 10739, 21478, 42956, 53695, 85912, 107390, 171824, 214780, 246997, 343648, 429560, 493994, 859120, 987988, 1234985, 1718240, 1975976, 2469970, 3951952, 4939940, 7903904, 9879880, 19759760, 39519520]

約数ペア:

[(1, 39519520), (2, 19759760), (4, 9879880), (5, 7903904), (8, 4939940), (10, 3951952), (16, 2469970), (20, 1975976), (23, 1718240), (32, 1234985), (40, 987988), (46, 859120), (80, 493994), (92, 429560), (115, 343648), (160, 246997), (184, 214780), (230, 171824), (368, 107390), (460, 85912), (736, 53695), (920, 42956), (1840, 21478), (3680, 10739)]