83826400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{14969}}^1$

素因数の和:14996

約数の個数: 72

約数和(自身を含む): 233891280

約数和(自身を除く): 150064880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 14969, 29938, 59876, 74845, 104783, 119752, 149690, 209566, 239504, 299380, 374225, 419132, 479008, 523915, 598760, 748450, 838264, 1047830, 1197520, 1496900, 1676528, 2095660, 2395040, 2619575, 2993800, 3353056, 4191320, 5239150, 5987600, 8382640, 10478300, 11975200, 16765280, 20956600, 41913200, 83826400]

約数ペア:

[(1, 83826400), (2, 41913200), (4, 20956600), (5, 16765280), (7, 11975200), (8, 10478300), (10, 8382640), (14, 5987600), (16, 5239150), (20, 4191320), (25, 3353056), (28, 2993800), (32, 2619575), (35, 2395040), (40, 2095660), (50, 1676528), (56, 1496900), (70, 1197520), (80, 1047830), (100, 838264), (112, 748450), (140, 598760), (160, 523915), (175, 479008), (200, 419132), (224, 374225), (280, 299380), (350, 239504), (400, 209566), (560, 149690), (700, 119752), (800, 104783), (1120, 74845), (1400, 59876), (2800, 29938), (5600, 14969)]