10498000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 26404560

約数和(自身を除く): 15906560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 181, 200, 232, 250, 290, 362, 400, 464, 500, 580, 724, 725, 905, 1000, 1160, 1448, 1450, 1810, 2000, 2320, 2896, 2900, 3620, 3625, 4525, 5249, 5800, 7240, 7250, 9050, 10498, 11600, 14480, 14500, 18100, 20996, 22625, 26245, 29000, 36200, 41992, 45250, 52490, 58000, 72400, 83984, 90500, 104980, 131225, 181000, 209960, 262450, 362000, 419920, 524900, 656125, 1049800, 1312250, 2099600, 2624500, 5249000, 10498000]

約数ペア:

[(1, 10498000), (2, 5249000), (4, 2624500), (5, 2099600), (8, 1312250), (10, 1049800), (16, 656125), (20, 524900), (25, 419920), (29, 362000), (40, 262450), (50, 209960), (58, 181000), (80, 131225), (100, 104980), (116, 90500), (125, 83984), (145, 72400), (181, 58000), (200, 52490), (232, 45250), (250, 41992), (290, 36200), (362, 29000), (400, 26245), (464, 22625), (500, 20996), (580, 18100), (724, 14500), (725, 14480), (905, 11600), (1000, 10498), (1160, 9050), (1448, 7250), (1450, 7240), (1810, 5800), (2000, 5249), (2320, 4525), (2896, 3625), (2900, 3620)]