14210000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 150

約数和(自身を含む): 41400810

約数和(自身を除く): 27190810

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 80, 98, 100, 112, 116, 125, 140, 145, 175, 196, 200, 203, 232, 245, 250, 280, 290, 350, 392, 400, 406, 464, 490, 500, 560, 580, 625, 700, 725, 784, 812, 875, 980, 1000, 1015, 1160, 1225, 1250, 1400, 1421, 1450, 1624, 1750, 1960, 2000, 2030, 2320, 2450, 2500, 2800, 2842, 2900, 3248, 3500, 3625, 3920, 4060, 4375, 4900, 5000, 5075, 5684, 5800, 6125, 7000, 7105, 7250, 8120, 8750, 9800, 10000, 10150, 11368, 11600, 12250, 14000, 14210, 14500, 16240, 17500, 18125, 19600, 20300, 22736, 24500, 25375, 28420, 29000, 30625, 35000, 35525, 36250, 40600, 49000, 50750, 56840, 58000, 61250, 70000, 71050, 72500, 81200, 98000, 101500, 113680, 122500, 126875, 142100, 145000, 177625, 203000, 245000, 253750, 284200, 290000, 355250, 406000, 490000, 507500, 568400, 710500, 888125, 1015000, 1421000, 1776250, 2030000, 2842000, 3552500, 7105000, 14210000]

約数ペア:

[(1, 14210000), (2, 7105000), (4, 3552500), (5, 2842000), (7, 2030000), (8, 1776250), (10, 1421000), (14, 1015000), (16, 888125), (20, 710500), (25, 568400), (28, 507500), (29, 490000), (35, 406000), (40, 355250), (49, 290000), (50, 284200), (56, 253750), (58, 245000), (70, 203000), (80, 177625), (98, 145000), (100, 142100), (112, 126875), (116, 122500), (125, 113680), (140, 101500), (145, 98000), (175, 81200), (196, 72500), (200, 71050), (203, 70000), (232, 61250), (245, 58000), (250, 56840), (280, 50750), (290, 49000), (350, 40600), (392, 36250), (400, 35525), (406, 35000), (464, 30625), (490, 29000), (500, 28420), (560, 25375), (580, 24500), (625, 22736), (700, 20300), (725, 19600), (784, 18125), (812, 17500), (875, 16240), (980, 14500), (1000, 14210), (1015, 14000), (1160, 12250), (1225, 11600), (1250, 11368), (1400, 10150), (1421, 10000), (1450, 9800), (1624, 8750), (1750, 8120), (1960, 7250), (2000, 7105), (2030, 7000), (2320, 6125), (2450, 5800), (2500, 5684), (2800, 5075), (2842, 5000), (2900, 4900), (3248, 4375), (3500, 4060), (3625, 3920)]