6139658680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1\times {\mathrm{2213}}^1$

素因数の和:3880

約数の個数: 64

約数和(自身を含む): 14150648160

約数和(自身を除く): 8010989480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1613, 1720, 2213, 3226, 4426, 6452, 8065, 8852, 11065, 12904, 16130, 17704, 22130, 32260, 44260, 64520, 69359, 88520, 95159, 138718, 190318, 277436, 346795, 380636, 475795, 554872, 693590, 761272, 951590, 1387180, 1903180, 2774360, 3569569, 3806360, 7139138, 14278276, 17847845, 28556552, 35695690, 71391380, 142782760, 153491467, 306982934, 613965868, 767457335, 1227931736, 1534914670, 3069829340, 6139658680]

約数ペア:

[(1, 6139658680), (2, 3069829340), (4, 1534914670), (5, 1227931736), (8, 767457335), (10, 613965868), (20, 306982934), (40, 153491467), (43, 142782760), (86, 71391380), (172, 35695690), (215, 28556552), (344, 17847845), (430, 14278276), (860, 7139138), (1613, 3806360), (1720, 3569569), (2213, 2774360), (3226, 1903180), (4426, 1387180), (6452, 951590), (8065, 761272), (8852, 693590), (11065, 554872), (12904, 475795), (16130, 380636), (17704, 346795), (22130, 277436), (32260, 190318), (44260, 138718), (64520, 95159), (69359, 88520)]