7710820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 17837568

約数和(自身を除く): 10126748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 631, 940, 1222, 1262, 2444, 2524, 3055, 3155, 6110, 6310, 8203, 12220, 12620, 16406, 29657, 32812, 41015, 59314, 82030, 118628, 148285, 164060, 296570, 385541, 593140, 771082, 1542164, 1927705, 3855410, 7710820]

約数ペア:

[(1, 7710820), (2, 3855410), (4, 1927705), (5, 1542164), (10, 771082), (13, 593140), (20, 385541), (26, 296570), (47, 164060), (52, 148285), (65, 118628), (94, 82030), (130, 59314), (188, 41015), (235, 32812), (260, 29657), (470, 16406), (611, 12620), (631, 12220), (940, 8203), (1222, 6310), (1262, 6110), (2444, 3155), (2524, 3055)]