2500884824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1409}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 5140972800

約数和(自身を除く): 2640087976

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 421, 527, 842, 1054, 1409, 1684, 2108, 2818, 3368, 4216, 5636, 7157, 11272, 13051, 14314, 23953, 26102, 28628, 43679, 47906, 52204, 57256, 87358, 95812, 104408, 174716, 191624, 221867, 349432, 443734, 593189, 742543, 887468, 1186378, 1485086, 1774936, 2372756, 2970172, 4745512, 5940344, 10084213, 18388859, 20168426, 36777718, 40336852, 73555436, 80673704, 147110872, 312610603, 625221206, 1250442412, 2500884824]

約数ペア:

[(1, 2500884824), (2, 1250442412), (4, 625221206), (8, 312610603), (17, 147110872), (31, 80673704), (34, 73555436), (62, 40336852), (68, 36777718), (124, 20168426), (136, 18388859), (248, 10084213), (421, 5940344), (527, 4745512), (842, 2970172), (1054, 2372756), (1409, 1774936), (1684, 1485086), (2108, 1186378), (2818, 887468), (3368, 742543), (4216, 593189), (5636, 443734), (7157, 349432), (11272, 221867), (13051, 191624), (14314, 174716), (23953, 104408), (26102, 95812), (28628, 87358), (43679, 57256), (47906, 52204)]