26539860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 74535552

約数和(自身を除く): 47995692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 701, 1262, 1402, 1893, 2103, 2524, 2804, 3155, 3505, 3786, 4206, 6310, 7010, 7572, 8412, 9465, 10515, 12620, 14020, 18930, 21030, 37860, 42060, 442331, 884662, 1326993, 1769324, 2211655, 2653986, 4423310, 5307972, 6634965, 8846620, 13269930, 26539860]

約数ペア:

[(1, 26539860), (2, 13269930), (3, 8846620), (4, 6634965), (5, 5307972), (6, 4423310), (10, 2653986), (12, 2211655), (15, 1769324), (20, 1326993), (30, 884662), (60, 442331), (631, 42060), (701, 37860), (1262, 21030), (1402, 18930), (1893, 14020), (2103, 12620), (2524, 10515), (2804, 9465), (3155, 8412), (3505, 7572), (3786, 7010), (4206, 6310)]