16229693380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1\times {\mathrm{12301}}^1$

素因数の和:13960

約数の個数: 48

約数和(自身を含む): 34938172080

約数和(自身を除く): 18708478700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1609, 3218, 6436, 8045, 12301, 16090, 24602, 32180, 49204, 61505, 65969, 123010, 131938, 246020, 263876, 329845, 504341, 659690, 1008682, 1319380, 2017364, 2521705, 5043410, 10086820, 19792309, 39584618, 79169236, 98961545, 197923090, 395846180, 811484669, 1622969338, 3245938676, 4057423345, 8114846690, 16229693380]

約数ペア:

[(1, 16229693380), (2, 8114846690), (4, 4057423345), (5, 3245938676), (10, 1622969338), (20, 811484669), (41, 395846180), (82, 197923090), (164, 98961545), (205, 79169236), (410, 39584618), (820, 19792309), (1609, 10086820), (3218, 5043410), (6436, 2521705), (8045, 2017364), (12301, 1319380), (16090, 1008682), (24602, 659690), (32180, 504341), (49204, 329845), (61505, 263876), (65969, 246020), (123010, 131938)]