13866200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 35154000

約数和(自身を除く): 21287800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 89, 95, 100, 152, 164, 178, 190, 200, 205, 328, 356, 380, 410, 445, 475, 712, 760, 779, 820, 890, 950, 1025, 1558, 1640, 1691, 1780, 1900, 2050, 2225, 3116, 3382, 3560, 3649, 3800, 3895, 4100, 4450, 6232, 6764, 7298, 7790, 8200, 8455, 8900, 13528, 14596, 15580, 16910, 17800, 18245, 19475, 29192, 31160, 33820, 36490, 38950, 42275, 67640, 69331, 72980, 77900, 84550, 91225, 138662, 145960, 155800, 169100, 182450, 277324, 338200, 346655, 364900, 554648, 693310, 729800, 1386620, 1733275, 2773240, 3466550, 6933100, 13866200]

約数ペア:

[(1, 13866200), (2, 6933100), (4, 3466550), (5, 2773240), (8, 1733275), (10, 1386620), (19, 729800), (20, 693310), (25, 554648), (38, 364900), (40, 346655), (41, 338200), (50, 277324), (76, 182450), (82, 169100), (89, 155800), (95, 145960), (100, 138662), (152, 91225), (164, 84550), (178, 77900), (190, 72980), (200, 69331), (205, 67640), (328, 42275), (356, 38950), (380, 36490), (410, 33820), (445, 31160), (475, 29192), (712, 19475), (760, 18245), (779, 17800), (820, 16910), (890, 15580), (950, 14596), (1025, 13528), (1558, 8900), (1640, 8455), (1691, 8200), (1780, 7790), (1900, 7298), (2050, 6764), (2225, 6232), (3116, 4450), (3382, 4100), (3560, 3895), (3649, 3800)]