1383046850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4139}}^1$

素因数の和:4355

約数の個数: 48

約数和(自身を含む): 2652017760

約数和(自身を除く): 1268970910

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 163, 205, 326, 410, 815, 1025, 1630, 2050, 4075, 4139, 6683, 8150, 8278, 13366, 20695, 33415, 41390, 66830, 103475, 167075, 169699, 206950, 334150, 339398, 674657, 848495, 1349314, 1696990, 3373285, 4242475, 6746570, 8484950, 16866425, 27660937, 33732850, 55321874, 138304685, 276609370, 691523425, 1383046850]

約数ペア:

[(1, 1383046850), (2, 691523425), (5, 276609370), (10, 138304685), (25, 55321874), (41, 33732850), (50, 27660937), (82, 16866425), (163, 8484950), (205, 6746570), (326, 4242475), (410, 3373285), (815, 1696990), (1025, 1349314), (1630, 848495), (2050, 674657), (4075, 339398), (4139, 334150), (6683, 206950), (8150, 169699), (8278, 167075), (13366, 103475), (20695, 66830), (33415, 41390)]