65440662560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4494551}}^1$

素因数の和:4494586

約数の個数: 96

約数和(自身を含む): 190281353472

約数和(自身を除く): 124840690912

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 4494551, 8989102, 17978204, 22472755, 31461857, 35956408, 44945510, 58429163, 62923714, 71912816, 89891020, 116858326, 125847428, 143825632, 157309285, 179782040, 233716652, 251694856, 292145815, 314618570, 359564080, 409004141, 467433304, 503389712, 584291630, 629237140, 719128160, 818008282, 934866608, 1006779424, 1168583260, 1258474280, 1636016564, 1869733216, 2045020705, 2337166520, 2516948560, 3272033128, 4090041410, 4674333040, 5033897120, 6544066256, 8180082820, 9348666080, 13088132512, 16360165640, 32720331280, 65440662560]

約数ペア:

[(1, 65440662560), (2, 32720331280), (4, 16360165640), (5, 13088132512), (7, 9348666080), (8, 8180082820), (10, 6544066256), (13, 5033897120), (14, 4674333040), (16, 4090041410), (20, 3272033128), (26, 2516948560), (28, 2337166520), (32, 2045020705), (35, 1869733216), (40, 1636016564), (52, 1258474280), (56, 1168583260), (65, 1006779424), (70, 934866608), (80, 818008282), (91, 719128160), (104, 629237140), (112, 584291630), (130, 503389712), (140, 467433304), (160, 409004141), (182, 359564080), (208, 314618570), (224, 292145815), (260, 251694856), (280, 233716652), (364, 179782040), (416, 157309285), (455, 143825632), (520, 125847428), (560, 116858326), (728, 89891020), (910, 71912816), (1040, 62923714), (1120, 58429163), (1456, 44945510), (1820, 35956408), (2080, 31461857), (2912, 22472755), (3640, 17978204), (7280, 8989102), (14560, 4494551)]