34080940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 76462848

約数和(自身を除く): 42381908

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1723, 1978, 3446, 3956, 4945, 6892, 8615, 9890, 17230, 19780, 34460, 39629, 74089, 79258, 148178, 158516, 198145, 296356, 370445, 396290, 740890, 792580, 1481780, 1704047, 3408094, 6816188, 8520235, 17040470, 34080940]

約数ペア:

[(1, 34080940), (2, 17040470), (4, 8520235), (5, 6816188), (10, 3408094), (20, 1704047), (23, 1481780), (43, 792580), (46, 740890), (86, 396290), (92, 370445), (115, 296356), (172, 198145), (215, 158516), (230, 148178), (430, 79258), (460, 74089), (860, 39629), (989, 34460), (1723, 19780), (1978, 17230), (3446, 9890), (3956, 8615), (4945, 6892)]