1036854890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 2014606080

約数和(自身を除く): 977751190

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 101, 142, 190, 202, 355, 505, 710, 761, 1010, 1349, 1522, 1919, 2698, 3805, 3838, 6745, 7171, 7610, 9595, 13490, 14342, 14459, 19190, 28918, 35855, 54031, 71710, 72295, 76861, 108062, 136249, 144590, 153722, 270155, 272498, 384305, 540310, 681245, 768610, 1026589, 1362490, 1460359, 2053178, 2920718, 5132945, 5457131, 7301795, 10265890, 10914262, 14603590, 27285655, 54571310, 103685489, 207370978, 518427445, 1036854890]

約数ペア:

[(1, 1036854890), (2, 518427445), (5, 207370978), (10, 103685489), (19, 54571310), (38, 27285655), (71, 14603590), (95, 10914262), (101, 10265890), (142, 7301795), (190, 5457131), (202, 5132945), (355, 2920718), (505, 2053178), (710, 1460359), (761, 1362490), (1010, 1026589), (1349, 768610), (1522, 681245), (1919, 540310), (2698, 384305), (3805, 272498), (3838, 270155), (6745, 153722), (7171, 144590), (7610, 136249), (9595, 108062), (13490, 76861), (14342, 72295), (14459, 71710), (19190, 54031), (28918, 35855)]