109898140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 270273024

約数和(自身を除く): 160374884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 44, 46, 55, 74, 92, 110, 115, 148, 185, 220, 230, 253, 370, 407, 460, 506, 587, 740, 814, 851, 1012, 1174, 1265, 1628, 1702, 2035, 2348, 2530, 2935, 3404, 4070, 4255, 5060, 5870, 6457, 8140, 8510, 9361, 11740, 12914, 13501, 17020, 18722, 21719, 25828, 27002, 32285, 37444, 43438, 46805, 54004, 64570, 67505, 86876, 93610, 108595, 129140, 135010, 148511, 187220, 217190, 238909, 270020, 297022, 434380, 477818, 499537, 594044, 742555, 955636, 999074, 1194545, 1485110, 1998148, 2389090, 2497685, 2970220, 4778180, 4995370, 5494907, 9990740, 10989814, 21979628, 27474535, 54949070, 109898140]

約数ペア:

[(1, 109898140), (2, 54949070), (4, 27474535), (5, 21979628), (10, 10989814), (11, 9990740), (20, 5494907), (22, 4995370), (23, 4778180), (37, 2970220), (44, 2497685), (46, 2389090), (55, 1998148), (74, 1485110), (92, 1194545), (110, 999074), (115, 955636), (148, 742555), (185, 594044), (220, 499537), (230, 477818), (253, 434380), (370, 297022), (407, 270020), (460, 238909), (506, 217190), (587, 187220), (740, 148511), (814, 135010), (851, 129140), (1012, 108595), (1174, 93610), (1265, 86876), (1628, 67505), (1702, 64570), (2035, 54004), (2348, 46805), (2530, 43438), (2935, 37444), (3404, 32285), (4070, 27002), (4255, 25828), (5060, 21719), (5870, 18722), (6457, 17020), (8140, 13501), (8510, 12914), (9361, 11740)]