7138611280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2411693}}^1$

素因数の和:2411743

約数の個数: 40

約数和(自身を含む): 17045853192

約数和(自身を除く): 9907241912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 2411693, 4823386, 9646772, 12058465, 19293544, 24116930, 38587088, 48233860, 89232641, 96467720, 178465282, 192935440, 356930564, 446163205, 713861128, 892326410, 1427722256, 1784652820, 3569305640, 7138611280]

約数ペア:

[(1, 7138611280), (2, 3569305640), (4, 1784652820), (5, 1427722256), (8, 892326410), (10, 713861128), (16, 446163205), (20, 356930564), (37, 192935440), (40, 178465282), (74, 96467720), (80, 89232641), (148, 48233860), (185, 38587088), (296, 24116930), (370, 19293544), (592, 12058465), (740, 9646772), (1480, 4823386), (2960, 2411693)]