2178328600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6199}}^1$

素因数の和:6473

約数の個数: 96

約数和(自身を含む): 5812128000

約数和(自身を除く): 3633799400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 251, 280, 350, 502, 700, 1004, 1255, 1400, 1757, 2008, 2510, 3514, 5020, 6199, 6275, 7028, 8785, 10040, 12398, 12550, 14056, 17570, 24796, 25100, 30995, 35140, 43393, 43925, 49592, 50200, 61990, 70280, 86786, 87850, 123980, 154975, 173572, 175700, 216965, 247960, 309950, 347144, 351400, 433930, 619900, 867860, 1084825, 1239800, 1555949, 1735720, 2169650, 3111898, 4339300, 6223796, 7779745, 8678600, 10891643, 12447592, 15559490, 21783286, 31118980, 38898725, 43566572, 54458215, 62237960, 77797450, 87133144, 108916430, 155594900, 217832860, 272291075, 311189800, 435665720, 544582150, 1089164300, 2178328600]

約数ペア:

[(1, 2178328600), (2, 1089164300), (4, 544582150), (5, 435665720), (7, 311189800), (8, 272291075), (10, 217832860), (14, 155594900), (20, 108916430), (25, 87133144), (28, 77797450), (35, 62237960), (40, 54458215), (50, 43566572), (56, 38898725), (70, 31118980), (100, 21783286), (140, 15559490), (175, 12447592), (200, 10891643), (251, 8678600), (280, 7779745), (350, 6223796), (502, 4339300), (700, 3111898), (1004, 2169650), (1255, 1735720), (1400, 1555949), (1757, 1239800), (2008, 1084825), (2510, 867860), (3514, 619900), (5020, 433930), (6199, 351400), (6275, 347144), (7028, 309950), (8785, 247960), (10040, 216965), (12398, 175700), (12550, 173572), (14056, 154975), (17570, 123980), (24796, 87850), (25100, 86786), (30995, 70280), (35140, 61990), (43393, 50200), (43925, 49592)]