17103620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 38208240

約数和(自身を除く): 21104620

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 797, 1073, 1594, 2146, 3188, 3985, 4292, 5365, 7970, 10730, 15940, 21460, 23113, 29489, 46226, 58978, 92452, 115565, 117956, 147445, 231130, 294890, 462260, 589780, 855181, 1710362, 3420724, 4275905, 8551810, 17103620]

約数ペア:

[(1, 17103620), (2, 8551810), (4, 4275905), (5, 3420724), (10, 1710362), (20, 855181), (29, 589780), (37, 462260), (58, 294890), (74, 231130), (116, 147445), (145, 117956), (148, 115565), (185, 92452), (290, 58978), (370, 46226), (580, 29489), (740, 23113), (797, 21460), (1073, 15940), (1594, 10730), (2146, 7970), (3188, 5365), (3985, 4292)]