702948220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{26249}}^1$

素因数の和:26374

約数の個数: 48

約数和(自身を含む): 1605240000

約数和(自身を除く): 902291780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26249, 26780, 52498, 104996, 131245, 262490, 341237, 524980, 682474, 1364948, 1706185, 2703647, 3412370, 5407294, 6824740, 10814588, 13518235, 27036470, 35147411, 54072940, 70294822, 140589644, 175737055, 351474110, 702948220]

約数ペア:

[(1, 702948220), (2, 351474110), (4, 175737055), (5, 140589644), (10, 70294822), (13, 54072940), (20, 35147411), (26, 27036470), (52, 13518235), (65, 10814588), (103, 6824740), (130, 5407294), (206, 3412370), (260, 2703647), (412, 1706185), (515, 1364948), (1030, 682474), (1339, 524980), (2060, 341237), (2678, 262490), (5356, 131245), (6695, 104996), (13390, 52498), (26249, 26780)]