83665000

素因数分解:

$2^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 203138100

約数和(自身を除く): 119473100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 577, 580, 625, 725, 1000, 1154, 1160, 1250, 1450, 2308, 2500, 2885, 2900, 3625, 4616, 5000, 5770, 5800, 7250, 11540, 14425, 14500, 16733, 18125, 23080, 28850, 29000, 33466, 36250, 57700, 66932, 72125, 72500, 83665, 115400, 133864, 144250, 145000, 167330, 288500, 334660, 360625, 418325, 577000, 669320, 721250, 836650, 1442500, 1673300, 2091625, 2885000, 3346600, 4183250, 8366500, 10458125, 16733000, 20916250, 41832500, 83665000]

約数ペア:

[(1, 83665000), (2, 41832500), (4, 20916250), (5, 16733000), (8, 10458125), (10, 8366500), (20, 4183250), (25, 3346600), (29, 2885000), (40, 2091625), (50, 1673300), (58, 1442500), (100, 836650), (116, 721250), (125, 669320), (145, 577000), (200, 418325), (232, 360625), (250, 334660), (290, 288500), (500, 167330), (577, 145000), (580, 144250), (625, 133864), (725, 115400), (1000, 83665), (1154, 72500), (1160, 72125), (1250, 66932), (1450, 57700), (2308, 36250), (2500, 33466), (2885, 29000), (2900, 28850), (3625, 23080), (4616, 18125), (5000, 16733), (5770, 14500), (5800, 14425), (7250, 11540)]