41395280

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7723}}^1$

素因数の和:7803

約数の個数: 40

約数和(自身を含む): 97693152

約数和(自身を除く): 56297872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 7723, 15446, 30892, 38615, 61784, 77230, 123568, 154460, 308920, 517441, 617840, 1034882, 2069764, 2587205, 4139528, 5174410, 8279056, 10348820, 20697640, 41395280]

約数ペア:

[(1, 41395280), (2, 20697640), (4, 10348820), (5, 8279056), (8, 5174410), (10, 4139528), (16, 2587205), (20, 2069764), (40, 1034882), (67, 617840), (80, 517441), (134, 308920), (268, 154460), (335, 123568), (536, 77230), (670, 61784), (1072, 38615), (1340, 30892), (2680, 15446), (5360, 7723)]