187980494540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11719}}^1\times {\mathrm{34871}}^1$

素因数の和:46622

約数の個数: 48

約数和(自身を含む): 411969438720

約数和(自身を除く): 223988944180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 11719, 23438, 34871, 46876, 58595, 69742, 117190, 139484, 174355, 234380, 269537, 348710, 539074, 697420, 802033, 1078148, 1347685, 1604066, 2695370, 3208132, 4010165, 5390740, 8020330, 16040660, 408653249, 817306498, 1634612996, 2043266245, 4086532490, 8173064980, 9399024727, 18798049454, 37596098908, 46995123635, 93990247270, 187980494540]

約数ペア:

[(1, 187980494540), (2, 93990247270), (4, 46995123635), (5, 37596098908), (10, 18798049454), (20, 9399024727), (23, 8173064980), (46, 4086532490), (92, 2043266245), (115, 1634612996), (230, 817306498), (460, 408653249), (11719, 16040660), (23438, 8020330), (34871, 5390740), (46876, 4010165), (58595, 3208132), (69742, 2695370), (117190, 1604066), (139484, 1347685), (174355, 1078148), (234380, 802033), (269537, 697420), (348710, 539074)]