12188849600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{400949}}^1$

素因数の和:400990

約数の個数: 84

約数和(自身を含む): 31570803000

約数和(自身を除く): 19381953400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 7600, 15200, 30400, 400949, 801898, 1603796, 2004745, 3207592, 4009490, 6415184, 7618031, 8018980, 10023725, 12830368, 15236062, 16037960, 20047450, 25660736, 30472124, 32075920, 38090155, 40094900, 60944248, 64151840, 76180310, 80189800, 121888496, 128303680, 152360620, 160379600, 190450775, 243776992, 304721240, 320759200, 380901550, 487553984, 609442480, 641518400, 761803100, 1218884960, 1523606200, 2437769920, 3047212400, 6094424800, 12188849600]

約数ペア:

[(1, 12188849600), (2, 6094424800), (4, 3047212400), (5, 2437769920), (8, 1523606200), (10, 1218884960), (16, 761803100), (19, 641518400), (20, 609442480), (25, 487553984), (32, 380901550), (38, 320759200), (40, 304721240), (50, 243776992), (64, 190450775), (76, 160379600), (80, 152360620), (95, 128303680), (100, 121888496), (152, 80189800), (160, 76180310), (190, 64151840), (200, 60944248), (304, 40094900), (320, 38090155), (380, 32075920), (400, 30472124), (475, 25660736), (608, 20047450), (760, 16037960), (800, 15236062), (950, 12830368), (1216, 10023725), (1520, 8018980), (1600, 7618031), (1900, 6415184), (3040, 4009490), (3800, 3207592), (6080, 2004745), (7600, 1603796), (15200, 801898), (30400, 400949)]