75671840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20563}}^1$

素因数の和:20601

約数の個数: 48

約数和(自身を含む): 186556608

約数和(自身を除く): 110884768

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, 20563, 41126, 82252, 102815, 164504, 205630, 329008, 411260, 472949, 658016, 822520, 945898, 1645040, 1891796, 2364745, 3290080, 3783592, 4729490, 7567184, 9458980, 15134368, 18917960, 37835920, 75671840]

約数ペア:

[(1, 75671840), (2, 37835920), (4, 18917960), (5, 15134368), (8, 9458980), (10, 7567184), (16, 4729490), (20, 3783592), (23, 3290080), (32, 2364745), (40, 1891796), (46, 1645040), (80, 945898), (92, 822520), (115, 658016), (160, 472949), (184, 411260), (230, 329008), (368, 205630), (460, 164504), (736, 102815), (920, 82252), (1840, 41126), (3680, 20563)]