2912607850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{4783}}^1$

素因数の和:5455

約数の個数: 48

約数和(自身を含む): 5712670080

約数和(自身を除く): 2800062230

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 641, 950, 1282, 3205, 4783, 6410, 9566, 12179, 16025, 23915, 24358, 32050, 47830, 60895, 90877, 119575, 121790, 181754, 239150, 304475, 454385, 608950, 908770, 2271925, 3065903, 4543850, 6131806, 15329515, 30659030, 58252157, 76647575, 116504314, 153295150, 291260785, 582521570, 1456303925, 2912607850]

約数ペア:

[(1, 2912607850), (2, 1456303925), (5, 582521570), (10, 291260785), (19, 153295150), (25, 116504314), (38, 76647575), (50, 58252157), (95, 30659030), (190, 15329515), (475, 6131806), (641, 4543850), (950, 3065903), (1282, 2271925), (3205, 908770), (4783, 608950), (6410, 454385), (9566, 304475), (12179, 239150), (16025, 181754), (23915, 121790), (24358, 119575), (32050, 90877), (47830, 60895)]