109864240

素因数分解:

$2^4\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1889}}^1$

素因数の和:2629

約数の個数: 40

約数和(自身を含む): 255921120

約数和(自身を除く): 146056880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 727, 1454, 1889, 2908, 3635, 3778, 5816, 7270, 7556, 9445, 11632, 14540, 15112, 18890, 29080, 30224, 37780, 58160, 75560, 151120, 1373303, 2746606, 5493212, 6866515, 10986424, 13733030, 21972848, 27466060, 54932120, 109864240]

約数ペア:

[(1, 109864240), (2, 54932120), (4, 27466060), (5, 21972848), (8, 13733030), (10, 10986424), (16, 6866515), (20, 5493212), (40, 2746606), (80, 1373303), (727, 151120), (1454, 75560), (1889, 58160), (2908, 37780), (3635, 30224), (3778, 29080), (5816, 18890), (7270, 15112), (7556, 14540), (9445, 11632)]