44789420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 104579328

約数和(自身を除く): 59789908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 5557, 8060, 11114, 22228, 27785, 55570, 72241, 111140, 144482, 172267, 288964, 344534, 361205, 689068, 722410, 861335, 1444820, 1722670, 2239471, 3445340, 4478942, 8957884, 11197355, 22394710, 44789420]

約数ペア:

[(1, 44789420), (2, 22394710), (4, 11197355), (5, 8957884), (10, 4478942), (13, 3445340), (20, 2239471), (26, 1722670), (31, 1444820), (52, 861335), (62, 722410), (65, 689068), (124, 361205), (130, 344534), (155, 288964), (260, 172267), (310, 144482), (403, 111140), (620, 72241), (806, 55570), (1612, 27785), (2015, 22228), (4030, 11114), (5557, 8060)]