1566220090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{19793}}^1$

素因数の和:20034

約数の個数: 32

約数和(自身を含む): 2903067216

約数和(自身を除く): 1336847126

約数列:

[1, 2, 5, 10, 41, 82, 193, 205, 386, 410, 965, 1930, 7913, 15826, 19793, 39565, 39586, 79130, 98965, 197930, 811513, 1623026, 3820049, 4057565, 7640098, 8115130, 19100245, 38200490, 156622009, 313244018, 783110045, 1566220090]

約数ペア:

[(1, 1566220090), (2, 783110045), (5, 313244018), (10, 156622009), (41, 38200490), (82, 19100245), (193, 8115130), (205, 7640098), (386, 4057565), (410, 3820049), (965, 1623026), (1930, 811513), (7913, 197930), (15826, 98965), (19793, 79130), (39565, 39586)]