82938460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 204083712

約数和(自身を除く): 121145252

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, 443, 460, 506, 740, 814, 851, 886, 1012, 1265, 1628, 1702, 1772, 2035, 2215, 2530, 3404, 4070, 4255, 4430, 4873, 5060, 8140, 8510, 8860, 9361, 9746, 10189, 16391, 17020, 18722, 19492, 20378, 24365, 32782, 37444, 40756, 46805, 48730, 50945, 65564, 81955, 93610, 97460, 101890, 112079, 163910, 180301, 187220, 203780, 224158, 327820, 360602, 376993, 448316, 560395, 721204, 753986, 901505, 1120790, 1507972, 1803010, 1884965, 2241580, 3606020, 3769930, 4146923, 7539860, 8293846, 16587692, 20734615, 41469230, 82938460]

約数ペア:

[(1, 82938460), (2, 41469230), (4, 20734615), (5, 16587692), (10, 8293846), (11, 7539860), (20, 4146923), (22, 3769930), (23, 3606020), (37, 2241580), (44, 1884965), (46, 1803010), (55, 1507972), (74, 1120790), (92, 901505), (110, 753986), (115, 721204), (148, 560395), (185, 448316), (220, 376993), (230, 360602), (253, 327820), (370, 224158), (407, 203780), (443, 187220), (460, 180301), (506, 163910), (740, 112079), (814, 101890), (851, 97460), (886, 93610), (1012, 81955), (1265, 65564), (1628, 50945), (1702, 48730), (1772, 46805), (2035, 40756), (2215, 37444), (2530, 32782), (3404, 24365), (4070, 20378), (4255, 19492), (4430, 18722), (4873, 17020), (5060, 16391), (8140, 10189), (8510, 9746), (8860, 9361)]