29220140

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6113}}^1$

素因数の和:6361

約数の個数: 24

約数和(自身を含む): 61629120

約数和(自身を除く): 32408980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 6113, 12226, 24452, 30565, 61130, 122260, 1461007, 2922014, 5844028, 7305035, 14610070, 29220140]

約数ペア:

[(1, 29220140), (2, 14610070), (4, 7305035), (5, 5844028), (10, 2922014), (20, 1461007), (239, 122260), (478, 61130), (956, 30565), (1195, 24452), (2390, 12226), (4780, 6113)]