40436000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 108501120

約数和(自身を除く): 68065120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 800, 880, 919, 1000, 1100, 1375, 1760, 1838, 2000, 2200, 2750, 3676, 4000, 4400, 4595, 5500, 7352, 8800, 9190, 10109, 11000, 14704, 18380, 20218, 22000, 22975, 29408, 36760, 40436, 44000, 45950, 50545, 73520, 80872, 91900, 101090, 114875, 147040, 161744, 183800, 202180, 229750, 252725, 323488, 367600, 404360, 459500, 505450, 735200, 808720, 919000, 1010900, 1263625, 1617440, 1838000, 2021800, 2527250, 3676000, 4043600, 5054500, 8087200, 10109000, 20218000, 40436000]

約数ペア:

[(1, 40436000), (2, 20218000), (4, 10109000), (5, 8087200), (8, 5054500), (10, 4043600), (11, 3676000), (16, 2527250), (20, 2021800), (22, 1838000), (25, 1617440), (32, 1263625), (40, 1010900), (44, 919000), (50, 808720), (55, 735200), (80, 505450), (88, 459500), (100, 404360), (110, 367600), (125, 323488), (160, 252725), (176, 229750), (200, 202180), (220, 183800), (250, 161744), (275, 147040), (352, 114875), (400, 101090), (440, 91900), (500, 80872), (550, 73520), (800, 50545), (880, 45950), (919, 44000), (1000, 40436), (1100, 36760), (1375, 29408), (1760, 22975), (1838, 22000), (2000, 20218), (2200, 18380), (2750, 14704), (3676, 11000), (4000, 10109), (4400, 9190), (4595, 8800), (5500, 7352)]