83087940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2941

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 174314940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2879, 2886, 4810, 5758, 5772, 7215, 8637, 9620, 11516, 14395, 14430, 17274, 28790, 28860, 34548, 37427, 43185, 57580, 74854, 86370, 106523, 112281, 149708, 172740, 187135, 213046, 224562, 319569, 374270, 426092, 449124, 532615, 561405, 639138, 748540, 1065230, 1122810, 1278276, 1384799, 1597845, 2130460, 2245620, 2769598, 3195690, 4154397, 5539196, 6391380, 6923995, 8308794, 13847990, 16617588, 20771985, 27695980, 41543970, 83087940]

約数ペア:

[(1, 83087940), (2, 41543970), (3, 27695980), (4, 20771985), (5, 16617588), (6, 13847990), (10, 8308794), (12, 6923995), (13, 6391380), (15, 5539196), (20, 4154397), (26, 3195690), (30, 2769598), (37, 2245620), (39, 2130460), (52, 1597845), (60, 1384799), (65, 1278276), (74, 1122810), (78, 1065230), (111, 748540), (130, 639138), (148, 561405), (156, 532615), (185, 449124), (195, 426092), (222, 374270), (260, 319569), (370, 224562), (390, 213046), (444, 187135), (481, 172740), (555, 149708), (740, 112281), (780, 106523), (962, 86370), (1110, 74854), (1443, 57580), (1924, 43185), (2220, 37427), (2405, 34548), (2879, 28860), (2886, 28790), (4810, 17274), (5758, 14430), (5772, 14395), (7215, 11516), (8637, 9620)]