10091900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 26977440

約数和(自身を除く): 16885540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1109, 1300, 1820, 2218, 2275, 4436, 4550, 5545, 7763, 9100, 11090, 14417, 15526, 22180, 27725, 28834, 31052, 38815, 55450, 57668, 72085, 77630, 100919, 110900, 144170, 155260, 194075, 201838, 288340, 360425, 388150, 403676, 504595, 720850, 776300, 1009190, 1441700, 2018380, 2522975, 5045950, 10091900]

約数ペア:

[(1, 10091900), (2, 5045950), (4, 2522975), (5, 2018380), (7, 1441700), (10, 1009190), (13, 776300), (14, 720850), (20, 504595), (25, 403676), (26, 388150), (28, 360425), (35, 288340), (50, 201838), (52, 194075), (65, 155260), (70, 144170), (91, 110900), (100, 100919), (130, 77630), (140, 72085), (175, 57668), (182, 55450), (260, 38815), (325, 31052), (350, 28834), (364, 27725), (455, 22180), (650, 15526), (700, 14417), (910, 11090), (1109, 9100), (1300, 7763), (1820, 5545), (2218, 4550), (2275, 4436)]