3813761920

素因数分解:

$2^7\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{3847}}^1$

素因数の和:5415

約数の個数: 64

約数和(自身を含む): 9125532000

約数和(自身を除く): 5311770080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1549, 3098, 3847, 6196, 7694, 7745, 12392, 15388, 15490, 19235, 24784, 30776, 30980, 38470, 49568, 61552, 61960, 76940, 99136, 123104, 123920, 153880, 198272, 246208, 247840, 307760, 492416, 495680, 615520, 991360, 1231040, 2462080, 5959003, 11918006, 23836012, 29795015, 47672024, 59590030, 95344048, 119180060, 190688096, 238360120, 381376192, 476720240, 762752384, 953440480, 1906880960, 3813761920]

約数ペア:

[(1, 3813761920), (2, 1906880960), (4, 953440480), (5, 762752384), (8, 476720240), (10, 381376192), (16, 238360120), (20, 190688096), (32, 119180060), (40, 95344048), (64, 59590030), (80, 47672024), (128, 29795015), (160, 23836012), (320, 11918006), (640, 5959003), (1549, 2462080), (3098, 1231040), (3847, 991360), (6196, 615520), (7694, 495680), (7745, 492416), (12392, 307760), (15388, 247840), (15490, 246208), (19235, 198272), (24784, 153880), (30776, 123920), (30980, 123104), (38470, 99136), (49568, 76940), (61552, 61960)]