25063270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 48016800

約数和(自身を除く): 22953530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 389, 758, 778, 1895, 1945, 3790, 3890, 6443, 6613, 12886, 13226, 32215, 33065, 64430, 66130, 147431, 294862, 737155, 1474310, 2506327, 5012654, 12531635, 25063270]

約数ペア:

[(1, 25063270), (2, 12531635), (5, 5012654), (10, 2506327), (17, 1474310), (34, 737155), (85, 294862), (170, 147431), (379, 66130), (389, 64430), (758, 33065), (778, 32215), (1895, 13226), (1945, 12886), (3790, 6613), (3890, 6443)]