73046480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70237}}^1$

素因数の和:70263

約数の個数: 40

約数和(自身を含む): 182899752

約数和(自身を除く): 109853272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 70237, 140474, 280948, 351185, 561896, 702370, 913081, 1123792, 1404740, 1826162, 2809480, 3652324, 4565405, 5618960, 7304648, 9130810, 14609296, 18261620, 36523240, 73046480]

約数ペア:

[(1, 73046480), (2, 36523240), (4, 18261620), (5, 14609296), (8, 9130810), (10, 7304648), (13, 5618960), (16, 4565405), (20, 3652324), (26, 2809480), (40, 1826162), (52, 1404740), (65, 1123792), (80, 913081), (104, 702370), (130, 561896), (208, 351185), (260, 280948), (520, 140474), (1040, 70237)]