32280860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 37392100

約数列:

[1, 2, 4, 5, 10, 20, 71, 127, 142, 179, 254, 284, 355, 358, 508, 635, 710, 716, 895, 1270, 1420, 1790, 2540, 3580, 9017, 12709, 18034, 22733, 25418, 36068, 45085, 45466, 50836, 63545, 90170, 90932, 113665, 127090, 180340, 227330, 254180, 454660, 1614043, 3228086, 6456172, 8070215, 16140430, 32280860]

約数ペア:

[(1, 32280860), (2, 16140430), (4, 8070215), (5, 6456172), (10, 3228086), (20, 1614043), (71, 454660), (127, 254180), (142, 227330), (179, 180340), (254, 127090), (284, 113665), (355, 90932), (358, 90170), (508, 63545), (635, 50836), (710, 45466), (716, 45085), (895, 36068), (1270, 25418), (1420, 22733), (1790, 18034), (2540, 12709), (3580, 9017)]