2013183040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2660

約数の個数: 112

約数和(自身を含む): 5253776640

約数和(自身を除く): 3240593600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 239, 320, 352, 440, 478, 704, 880, 956, 1195, 1760, 1912, 2390, 2393, 2629, 3520, 3824, 4780, 4786, 5258, 7648, 9560, 9572, 10516, 11965, 13145, 15296, 19120, 19144, 21032, 23930, 26290, 26323, 38240, 38288, 42064, 47860, 52580, 52646, 76480, 76576, 84128, 95720, 105160, 105292, 131615, 153152, 168256, 191440, 210320, 210584, 263230, 382880, 420640, 421168, 526460, 571927, 765760, 841280, 842336, 1052920, 1143854, 1684672, 2105840, 2287708, 2859635, 4211680, 4575416, 5719270, 6291197, 8423360, 9150832, 11438540, 12582394, 18301664, 22877080, 25164788, 31455985, 36603328, 45754160, 50329576, 62911970, 91508320, 100659152, 125823940, 183016640, 201318304, 251647880, 402636608, 503295760, 1006591520, 2013183040]

約数ペア:

[(1, 2013183040), (2, 1006591520), (4, 503295760), (5, 402636608), (8, 251647880), (10, 201318304), (11, 183016640), (16, 125823940), (20, 100659152), (22, 91508320), (32, 62911970), (40, 50329576), (44, 45754160), (55, 36603328), (64, 31455985), (80, 25164788), (88, 22877080), (110, 18301664), (160, 12582394), (176, 11438540), (220, 9150832), (239, 8423360), (320, 6291197), (352, 5719270), (440, 4575416), (478, 4211680), (704, 2859635), (880, 2287708), (956, 2105840), (1195, 1684672), (1760, 1143854), (1912, 1052920), (2390, 842336), (2393, 841280), (2629, 765760), (3520, 571927), (3824, 526460), (4780, 421168), (4786, 420640), (5258, 382880), (7648, 263230), (9560, 210584), (9572, 210320), (10516, 191440), (11965, 168256), (13145, 153152), (15296, 131615), (19120, 105292), (19144, 105160), (21032, 95720), (23930, 84128), (26290, 76576), (26323, 76480), (38240, 52646), (38288, 52580), (42064, 47860)]