29710300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 54

約数和(自身を含む): 68125848

約数和(自身を除く): 38415548

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 823, 950, 1444, 1646, 1805, 1900, 3292, 3610, 4115, 7220, 8230, 9025, 15637, 16460, 18050, 20575, 31274, 36100, 41150, 62548, 78185, 82300, 156370, 297103, 312740, 390925, 594206, 781850, 1188412, 1485515, 1563700, 2971030, 5942060, 7427575, 14855150, 29710300]

約数ペア:

[(1, 29710300), (2, 14855150), (4, 7427575), (5, 5942060), (10, 2971030), (19, 1563700), (20, 1485515), (25, 1188412), (38, 781850), (50, 594206), (76, 390925), (95, 312740), (100, 297103), (190, 156370), (361, 82300), (380, 78185), (475, 62548), (722, 41150), (823, 36100), (950, 31274), (1444, 20575), (1646, 18050), (1805, 16460), (1900, 15637), (3292, 9025), (3610, 8230), (4115, 7220)]