25153810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3413}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 50144832

約数和(自身を除く): 24991022

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3413, 3685, 6826, 7370, 17065, 34130, 37543, 75086, 187715, 228671, 375430, 457342, 1143355, 2286710, 2515381, 5030762, 12576905, 25153810]

約数ペア:

[(1, 25153810), (2, 12576905), (5, 5030762), (10, 2515381), (11, 2286710), (22, 1143355), (55, 457342), (67, 375430), (110, 228671), (134, 187715), (335, 75086), (670, 37543), (737, 34130), (1474, 17065), (3413, 7370), (3685, 6826)]