713359940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{2281}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 1579509120

約数和(自身を除く): 866149180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 823, 1646, 2281, 3292, 4115, 4562, 8230, 9124, 11405, 15637, 16460, 22810, 31274, 43339, 45620, 62548, 78185, 86678, 156370, 173356, 216695, 312740, 433390, 866780, 1877263, 3754526, 7509052, 9386315, 18772630, 35667997, 37545260, 71335994, 142671988, 178339985, 356679970, 713359940]

約数ペア:

[(1, 713359940), (2, 356679970), (4, 178339985), (5, 142671988), (10, 71335994), (19, 37545260), (20, 35667997), (38, 18772630), (76, 9386315), (95, 7509052), (190, 3754526), (380, 1877263), (823, 866780), (1646, 433390), (2281, 312740), (3292, 216695), (4115, 173356), (4562, 156370), (8230, 86678), (9124, 78185), (11405, 62548), (15637, 45620), (16460, 43339), (22810, 31274)]