71030360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4919}}^1$

素因数の和:4968

約数の個数: 48

約数和(自身を含む): 168706800

約数和(自身を除く): 97676440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 4919, 7220, 9838, 14440, 19676, 24595, 39352, 49190, 93461, 98380, 186922, 196760, 373844, 467305, 747688, 934610, 1775759, 1869220, 3551518, 3738440, 7103036, 8878795, 14206072, 17757590, 35515180, 71030360]

約数ペア:

[(1, 71030360), (2, 35515180), (4, 17757590), (5, 14206072), (8, 8878795), (10, 7103036), (19, 3738440), (20, 3551518), (38, 1869220), (40, 1775759), (76, 934610), (95, 747688), (152, 467305), (190, 373844), (361, 196760), (380, 186922), (722, 98380), (760, 93461), (1444, 49190), (1805, 39352), (2888, 24595), (3610, 19676), (4919, 14440), (7220, 9838)]