2127460000

素因数分解:

$2^5\times 5^4\times {\mathrm{106373}}^1$

素因数の和:106403

約数の個数: 60

約数和(自身を含む): 5233919922

約数和(自身を除く): 3106459922

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 10000, 20000, 106373, 212746, 425492, 531865, 850984, 1063730, 1701968, 2127460, 2659325, 3403936, 4254920, 5318650, 8509840, 10637300, 13296625, 17019680, 21274600, 26593250, 42549200, 53186500, 66483125, 85098400, 106373000, 132966250, 212746000, 265932500, 425492000, 531865000, 1063730000, 2127460000]

約数ペア:

[(1, 2127460000), (2, 1063730000), (4, 531865000), (5, 425492000), (8, 265932500), (10, 212746000), (16, 132966250), (20, 106373000), (25, 85098400), (32, 66483125), (40, 53186500), (50, 42549200), (80, 26593250), (100, 21274600), (125, 17019680), (160, 13296625), (200, 10637300), (250, 8509840), (400, 5318650), (500, 4254920), (625, 3403936), (800, 2659325), (1000, 2127460), (1250, 1701968), (2000, 1063730), (2500, 850984), (4000, 531865), (5000, 425492), (10000, 212746), (20000, 106373)]