83670019120

素因数分解:

$2^4\times 5^1\times {\mathrm{32321}}^1\times {\mathrm{32359}}^1$

素因数の和:64693

約数の個数: 40

約数和(自身を含む): 194544825120

約数和(自身を除く): 110874806000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32321, 32359, 64642, 64718, 129284, 129436, 161605, 161795, 258568, 258872, 323210, 323590, 517136, 517744, 646420, 647180, 1292840, 1294360, 2585680, 2588720, 1045875239, 2091750478, 4183500956, 5229376195, 8367001912, 10458752390, 16734003824, 20917504780, 41835009560, 83670019120]

約数ペア:

[(1, 83670019120), (2, 41835009560), (4, 20917504780), (5, 16734003824), (8, 10458752390), (10, 8367001912), (16, 5229376195), (20, 4183500956), (40, 2091750478), (80, 1045875239), (32321, 2588720), (32359, 2585680), (64642, 1294360), (64718, 1292840), (129284, 647180), (129436, 646420), (161605, 517744), (161795, 517136), (258568, 323590), (258872, 323210)]