347788240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{106033}}^1$

素因数の和:106087

約数の個数: 40

約数和(自身を含む): 828337608

約数和(自身を除く): 480549368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 106033, 212066, 424132, 530165, 848264, 1060330, 1696528, 2120660, 4241320, 4347353, 8482640, 8694706, 17389412, 21736765, 34778824, 43473530, 69557648, 86947060, 173894120, 347788240]

約数ペア:

[(1, 347788240), (2, 173894120), (4, 86947060), (5, 69557648), (8, 43473530), (10, 34778824), (16, 21736765), (20, 17389412), (40, 8694706), (41, 8482640), (80, 4347353), (82, 4241320), (164, 2120660), (205, 1696528), (328, 1060330), (410, 848264), (656, 530165), (820, 424132), (1640, 212066), (3280, 106033)]