70746650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 146323968

約数和(自身を除く): 75577318

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 3511, 4030, 7022, 10075, 17555, 20150, 35110, 45643, 87775, 91286, 108841, 175550, 217682, 228215, 456430, 544205, 1088410, 1141075, 1414933, 2282150, 2721025, 2829866, 5442050, 7074665, 14149330, 35373325, 70746650]

約数ペア:

[(1, 70746650), (2, 35373325), (5, 14149330), (10, 7074665), (13, 5442050), (25, 2829866), (26, 2721025), (31, 2282150), (50, 1414933), (62, 1141075), (65, 1088410), (130, 544205), (155, 456430), (310, 228215), (325, 217682), (403, 175550), (650, 108841), (775, 91286), (806, 87775), (1550, 45643), (2015, 35110), (3511, 20150), (4030, 17555), (7022, 10075)]