13067980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22531}}^1$

素因数の和:22569

約数の個数: 24

約数和(自身を含む): 28390320

約数和(自身を除く): 15322340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22531, 45062, 90124, 112655, 225310, 450620, 653399, 1306798, 2613596, 3266995, 6533990, 13067980]

約数ペア:

[(1, 13067980), (2, 6533990), (4, 3266995), (5, 2613596), (10, 1306798), (20, 653399), (29, 450620), (58, 225310), (116, 112655), (145, 90124), (290, 45062), (580, 22531)]