1920041808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{51349}}^1$

素因数の和:51420

約数の個数: 80

約数和(自身を含む): 5348616000

約数和(自身を除く): 3428574192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 4674, 6232, 9348, 12464, 18696, 37392, 51349, 102698, 154047, 205396, 308094, 410792, 616188, 821584, 975631, 1232376, 1951262, 2105309, 2464752, 2926893, 3902524, 4210618, 5853786, 6315927, 7805048, 8421236, 11707572, 12631854, 15610096, 16842472, 23415144, 25263708, 33684944, 40000871, 46830288, 50527416, 80001742, 101054832, 120002613, 160003484, 240005226, 320006968, 480010452, 640013936, 960020904, 1920041808]

約数ペア:

[(1, 1920041808), (2, 960020904), (3, 640013936), (4, 480010452), (6, 320006968), (8, 240005226), (12, 160003484), (16, 120002613), (19, 101054832), (24, 80001742), (38, 50527416), (41, 46830288), (48, 40000871), (57, 33684944), (76, 25263708), (82, 23415144), (114, 16842472), (123, 15610096), (152, 12631854), (164, 11707572), (228, 8421236), (246, 7805048), (304, 6315927), (328, 5853786), (456, 4210618), (492, 3902524), (656, 2926893), (779, 2464752), (912, 2105309), (984, 1951262), (1558, 1232376), (1968, 975631), (2337, 821584), (3116, 616188), (4674, 410792), (6232, 308094), (9348, 205396), (12464, 154047), (18696, 102698), (37392, 51349)]