13387900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1710

約数の個数: 36

約数和(自身を含む): 29419992

約数和(自身を除く): 16032092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1613, 1660, 2075, 3226, 4150, 6452, 8065, 8300, 16130, 32260, 40325, 80650, 133879, 161300, 267758, 535516, 669395, 1338790, 2677580, 3346975, 6693950, 13387900]

約数ペア:

[(1, 13387900), (2, 6693950), (4, 3346975), (5, 2677580), (10, 1338790), (20, 669395), (25, 535516), (50, 267758), (83, 161300), (100, 133879), (166, 80650), (332, 40325), (415, 32260), (830, 16130), (1613, 8300), (1660, 8065), (2075, 6452), (3226, 4150)]