14289140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 32632320

約数和(自身を除く): 18343180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1213, 2356, 2426, 2945, 4852, 5890, 6065, 11780, 12130, 23047, 24260, 37603, 46094, 75206, 92188, 115235, 150412, 188015, 230470, 376030, 460940, 714457, 752060, 1428914, 2857828, 3572285, 7144570, 14289140]

約数ペア:

[(1, 14289140), (2, 7144570), (4, 3572285), (5, 2857828), (10, 1428914), (19, 752060), (20, 714457), (31, 460940), (38, 376030), (62, 230470), (76, 188015), (95, 150412), (124, 115235), (155, 92188), (190, 75206), (310, 46094), (380, 37603), (589, 24260), (620, 23047), (1178, 12130), (1213, 11780), (2356, 6065), (2426, 5890), (2945, 4852)]