83762140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 221760000

約数和(自身を除く): 137997860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 109, 110, 140, 154, 218, 220, 308, 385, 436, 499, 545, 763, 770, 998, 1090, 1199, 1526, 1540, 1996, 2180, 2398, 2495, 3052, 3493, 3815, 4796, 4990, 5489, 5995, 6986, 7630, 8393, 9980, 10978, 11990, 13972, 15260, 16786, 17465, 21956, 23980, 27445, 33572, 34930, 38423, 41965, 54391, 54890, 69860, 76846, 83930, 108782, 109780, 153692, 167860, 192115, 217564, 271955, 380737, 384230, 543910, 598301, 761474, 768460, 1087820, 1196602, 1522948, 1903685, 2393204, 2991505, 3807370, 4188107, 5983010, 7614740, 8376214, 11966020, 16752428, 20940535, 41881070, 83762140]

約数ペア:

[(1, 83762140), (2, 41881070), (4, 20940535), (5, 16752428), (7, 11966020), (10, 8376214), (11, 7614740), (14, 5983010), (20, 4188107), (22, 3807370), (28, 2991505), (35, 2393204), (44, 1903685), (55, 1522948), (70, 1196602), (77, 1087820), (109, 768460), (110, 761474), (140, 598301), (154, 543910), (218, 384230), (220, 380737), (308, 271955), (385, 217564), (436, 192115), (499, 167860), (545, 153692), (763, 109780), (770, 108782), (998, 83930), (1090, 76846), (1199, 69860), (1526, 54890), (1540, 54391), (1996, 41965), (2180, 38423), (2398, 34930), (2495, 33572), (3052, 27445), (3493, 23980), (3815, 21956), (4796, 17465), (4990, 16786), (5489, 15260), (5995, 13972), (6986, 11990), (7630, 10978), (8393, 9980)]