2900765200

素因数分解:

$2^4\times 5^2\times {\mathrm{877}}^1\times {\mathrm{8269}}^1$

素因数の和:9164

約数の個数: 60

約数和(自身を含む): 6977878660

約数和(自身を除く): 4077113460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 877, 1754, 3508, 4385, 7016, 8269, 8770, 14032, 16538, 17540, 21925, 33076, 35080, 41345, 43850, 66152, 70160, 82690, 87700, 132304, 165380, 175400, 206725, 330760, 350800, 413450, 661520, 826900, 1653800, 3307600, 7251913, 14503826, 29007652, 36259565, 58015304, 72519130, 116030608, 145038260, 181297825, 290076520, 362595650, 580153040, 725191300, 1450382600, 2900765200]

約数ペア:

[(1, 2900765200), (2, 1450382600), (4, 725191300), (5, 580153040), (8, 362595650), (10, 290076520), (16, 181297825), (20, 145038260), (25, 116030608), (40, 72519130), (50, 58015304), (80, 36259565), (100, 29007652), (200, 14503826), (400, 7251913), (877, 3307600), (1754, 1653800), (3508, 826900), (4385, 661520), (7016, 413450), (8269, 350800), (8770, 330760), (14032, 206725), (16538, 175400), (17540, 165380), (21925, 132304), (33076, 87700), (35080, 82690), (41345, 70160), (43850, 66152)]