40415470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5812

約数の個数: 32

約数和(自身を含む): 78660000

約数和(自身を除く): 38244530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 5749, 7030, 11498, 28745, 57490, 109231, 212713, 218462, 425426, 546155, 1063565, 1092310, 2127130, 4041547, 8083094, 20207735, 40415470]

約数ペア:

[(1, 40415470), (2, 20207735), (5, 8083094), (10, 4041547), (19, 2127130), (37, 1092310), (38, 1063565), (74, 546155), (95, 425426), (185, 218462), (190, 212713), (370, 109231), (703, 57490), (1406, 28745), (3515, 11498), (5749, 7030)]