114487540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 257888232

約数和(自身を除く): 143400692

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 157, 190, 202, 314, 361, 380, 404, 505, 628, 722, 785, 1010, 1444, 1570, 1805, 1919, 2020, 2983, 3140, 3610, 3838, 5966, 7220, 7676, 9595, 11932, 14915, 15857, 19190, 29830, 31714, 36461, 38380, 56677, 59660, 63428, 72922, 79285, 113354, 145844, 158570, 182305, 226708, 283385, 301283, 317140, 364610, 566770, 602566, 729220, 1133540, 1205132, 1506415, 3012830, 5724377, 6025660, 11448754, 22897508, 28621885, 57243770, 114487540]

約数ペア:

[(1, 114487540), (2, 57243770), (4, 28621885), (5, 22897508), (10, 11448754), (19, 6025660), (20, 5724377), (38, 3012830), (76, 1506415), (95, 1205132), (101, 1133540), (157, 729220), (190, 602566), (202, 566770), (314, 364610), (361, 317140), (380, 301283), (404, 283385), (505, 226708), (628, 182305), (722, 158570), (785, 145844), (1010, 113354), (1444, 79285), (1570, 72922), (1805, 63428), (1919, 59660), (2020, 56677), (2983, 38380), (3140, 36461), (3610, 31714), (3838, 29830), (5966, 19190), (7220, 15857), (7676, 14915), (9595, 11932)]