202301440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 112

約数和(自身を含む): 530809200

約数和(自身を除く): 328507760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 449, 512, 640, 704, 880, 898, 1024, 1280, 1408, 1760, 1796, 2048, 2245, 2560, 2816, 3520, 3592, 4096, 4490, 4939, 5120, 5632, 7040, 7184, 8192, 8980, 9878, 10240, 11264, 14080, 14368, 17960, 19756, 20480, 22528, 24695, 28160, 28736, 35920, 39512, 40960, 45056, 49390, 56320, 57472, 71840, 79024, 90112, 98780, 112640, 114944, 143680, 158048, 197560, 225280, 229888, 287360, 316096, 395120, 450560, 459776, 574720, 632192, 790240, 919552, 1149440, 1264384, 1580480, 1839104, 2298880, 2528768, 3160960, 3678208, 4597760, 5057536, 6321920, 9195520, 10115072, 12643840, 18391040, 20230144, 25287680, 40460288, 50575360, 101150720, 202301440]

約数ペア:

[(1, 202301440), (2, 101150720), (4, 50575360), (5, 40460288), (8, 25287680), (10, 20230144), (11, 18391040), (16, 12643840), (20, 10115072), (22, 9195520), (32, 6321920), (40, 5057536), (44, 4597760), (55, 3678208), (64, 3160960), (80, 2528768), (88, 2298880), (110, 1839104), (128, 1580480), (160, 1264384), (176, 1149440), (220, 919552), (256, 790240), (320, 632192), (352, 574720), (440, 459776), (449, 450560), (512, 395120), (640, 316096), (704, 287360), (880, 229888), (898, 225280), (1024, 197560), (1280, 158048), (1408, 143680), (1760, 114944), (1796, 112640), (2048, 98780), (2245, 90112), (2560, 79024), (2816, 71840), (3520, 57472), (3592, 56320), (4096, 49390), (4490, 45056), (4939, 40960), (5120, 39512), (5632, 35920), (7040, 28736), (7184, 28160), (8192, 24695), (8980, 22528), (9878, 20480), (10240, 19756), (11264, 17960), (14080, 14368)]