26634880

素因数分解:

$2^7\times 5^1\times {\mathrm{41617}}^1$

素因数の和:41636

約数の個数: 32

約数和(自身を含む): 63675540

約数和(自身を除く): 37040660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41617, 83234, 166468, 208085, 332936, 416170, 665872, 832340, 1331744, 1664680, 2663488, 3329360, 5326976, 6658720, 13317440, 26634880]

約数ペア:

[(1, 26634880), (2, 13317440), (4, 6658720), (5, 5326976), (8, 3329360), (10, 2663488), (16, 1664680), (20, 1331744), (32, 832340), (40, 665872), (64, 416170), (80, 332936), (128, 208085), (160, 166468), (320, 83234), (640, 41617)]