42836500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{12239}}^1$

素因数の和:12265

約数の個数: 48

約数和(自身を含む): 106928640

約数和(自身を除く): 64092140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 12239, 24478, 48956, 61195, 85673, 122390, 171346, 244780, 305975, 342692, 428365, 611950, 856730, 1223900, 1529875, 1713460, 2141825, 3059750, 4283650, 6119500, 8567300, 10709125, 21418250, 42836500]

約数ペア:

[(1, 42836500), (2, 21418250), (4, 10709125), (5, 8567300), (7, 6119500), (10, 4283650), (14, 3059750), (20, 2141825), (25, 1713460), (28, 1529875), (35, 1223900), (50, 856730), (70, 611950), (100, 428365), (125, 342692), (140, 305975), (175, 244780), (250, 171346), (350, 122390), (500, 85673), (700, 61195), (875, 48956), (1750, 24478), (3500, 12239)]