9180984490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{82039}}^1$

素因数の和:82115

約数の個数: 48

約数和(自身を含む): 18004170240

約数和(自身を除く): 8823185750

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 361, 589, 722, 1178, 1805, 2945, 3610, 5890, 11191, 22382, 55955, 82039, 111910, 164078, 410195, 820390, 1558741, 2543209, 3117482, 5086418, 7793705, 12716045, 15587410, 25432090, 29616079, 48320971, 59232158, 96641942, 148080395, 241604855, 296160790, 483209710, 918098449, 1836196898, 4590492245, 9180984490]

約数ペア:

[(1, 9180984490), (2, 4590492245), (5, 1836196898), (10, 918098449), (19, 483209710), (31, 296160790), (38, 241604855), (62, 148080395), (95, 96641942), (155, 59232158), (190, 48320971), (310, 29616079), (361, 25432090), (589, 15587410), (722, 12716045), (1178, 7793705), (1805, 5086418), (2945, 3117482), (3610, 2543209), (5890, 1558741), (11191, 820390), (22382, 410195), (55955, 164078), (82039, 111910)]