1567781540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{58543}}^1$

素因数の和:58668

約数の個数: 48

約数和(自身を含む): 3580082688

約数和(自身を除く): 2012301148

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, 26780, 58543, 117086, 234172, 292715, 585430, 761059, 1170860, 1522118, 3044236, 3805295, 6029929, 7610590, 12059858, 15221180, 24119716, 30149645, 60299290, 78389077, 120598580, 156778154, 313556308, 391945385, 783890770, 1567781540]

約数ペア:

[(1, 1567781540), (2, 783890770), (4, 391945385), (5, 313556308), (10, 156778154), (13, 120598580), (20, 78389077), (26, 60299290), (52, 30149645), (65, 24119716), (103, 15221180), (130, 12059858), (206, 7610590), (260, 6029929), (412, 3805295), (515, 3044236), (1030, 1522118), (1339, 1170860), (2060, 761059), (2678, 585430), (5356, 292715), (6695, 234172), (13390, 117086), (26780, 58543)]