23641000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 32968280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 503, 940, 1000, 1006, 1175, 1880, 2012, 2350, 2515, 4024, 4700, 5030, 5875, 9400, 10060, 11750, 12575, 20120, 23500, 23641, 25150, 47000, 47282, 50300, 62875, 94564, 100600, 118205, 125750, 189128, 236410, 251500, 472820, 503000, 591025, 945640, 1182050, 2364100, 2955125, 4728200, 5910250, 11820500, 23641000]

約数ペア:

[(1, 23641000), (2, 11820500), (4, 5910250), (5, 4728200), (8, 2955125), (10, 2364100), (20, 1182050), (25, 945640), (40, 591025), (47, 503000), (50, 472820), (94, 251500), (100, 236410), (125, 189128), (188, 125750), (200, 118205), (235, 100600), (250, 94564), (376, 62875), (470, 50300), (500, 47282), (503, 47000), (940, 25150), (1000, 23641), (1006, 23500), (1175, 20120), (1880, 12575), (2012, 11750), (2350, 10060), (2515, 9400), (4024, 5875), (4700, 5030)]