29619140

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2347}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 62325312

約数和(自身を除く): 32706172

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2347, 2524, 3155, 4694, 6310, 9388, 11735, 12620, 23470, 46940, 1480957, 2961914, 5923828, 7404785, 14809570, 29619140]

約数ペア:

[(1, 29619140), (2, 14809570), (4, 7404785), (5, 5923828), (10, 2961914), (20, 1480957), (631, 46940), (1262, 23470), (2347, 12620), (2524, 11735), (3155, 9388), (4694, 6310)]