1019367067340

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1\times {\mathrm{177691}}^1$

素因数の和:178842

約数の個数: 48

約数和(自身を含む): 2149213170720

約数和(自身を除く): 1129846103380

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 769, 1492, 1538, 1865, 3076, 3730, 3845, 7460, 7690, 15380, 177691, 286837, 355382, 573674, 710764, 888455, 1147348, 1434185, 1776910, 2868370, 3553820, 5736740, 66278743, 132557486, 136644379, 265114972, 273288758, 331393715, 546577516, 662787430, 683221895, 1325574860, 1366443790, 2732887580, 50968353367, 101936706734, 203873413468, 254841766835, 509683533670, 1019367067340]

約数ペア:

[(1, 1019367067340), (2, 509683533670), (4, 254841766835), (5, 203873413468), (10, 101936706734), (20, 50968353367), (373, 2732887580), (746, 1366443790), (769, 1325574860), (1492, 683221895), (1538, 662787430), (1865, 546577516), (3076, 331393715), (3730, 273288758), (3845, 265114972), (7460, 136644379), (7690, 132557486), (15380, 66278743), (177691, 5736740), (286837, 3553820), (355382, 2868370), (573674, 1776910), (710764, 1434185), (888455, 1147348)]