91519760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49739}}^1$

素因数の和:49775

約数の個数: 40

約数和(自身を含む): 222039360

約数和(自身を除く): 130519600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 49739, 99478, 198956, 248695, 397912, 497390, 795824, 994780, 1143997, 1989560, 2287994, 3979120, 4575988, 5719985, 9151976, 11439970, 18303952, 22879940, 45759880, 91519760]

約数ペア:

[(1, 91519760), (2, 45759880), (4, 22879940), (5, 18303952), (8, 11439970), (10, 9151976), (16, 5719985), (20, 4575988), (23, 3979120), (40, 2287994), (46, 1989560), (80, 1143997), (92, 994780), (115, 795824), (184, 497390), (230, 397912), (368, 248695), (460, 198956), (920, 99478), (1840, 49739)]