2283991040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:745

約数の個数: 104

約数和(自身を含む): 5516147040

約数和(自身を除く): 3232156000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 487, 512, 640, 916, 974, 1024, 1145, 1280, 1832, 1948, 2048, 2290, 2435, 2560, 3664, 3896, 4096, 4580, 4870, 5120, 7328, 7792, 9160, 9740, 10240, 14656, 15584, 18320, 19480, 20480, 29312, 31168, 36640, 38960, 58624, 62336, 73280, 77920, 111523, 117248, 124672, 146560, 155840, 223046, 234496, 249344, 293120, 311680, 446092, 468992, 498688, 557615, 586240, 623360, 892184, 937984, 997376, 1115230, 1172480, 1246720, 1784368, 1994752, 2230460, 2344960, 2493440, 3568736, 4460920, 4689920, 4986880, 7137472, 8921840, 9973760, 14274944, 17843680, 28549888, 35687360, 57099776, 71374720, 114199552, 142749440, 228399104, 285498880, 456798208, 570997760, 1141995520, 2283991040]

約数ペア:

[(1, 2283991040), (2, 1141995520), (4, 570997760), (5, 456798208), (8, 285498880), (10, 228399104), (16, 142749440), (20, 114199552), (32, 71374720), (40, 57099776), (64, 35687360), (80, 28549888), (128, 17843680), (160, 14274944), (229, 9973760), (256, 8921840), (320, 7137472), (458, 4986880), (487, 4689920), (512, 4460920), (640, 3568736), (916, 2493440), (974, 2344960), (1024, 2230460), (1145, 1994752), (1280, 1784368), (1832, 1246720), (1948, 1172480), (2048, 1115230), (2290, 997376), (2435, 937984), (2560, 892184), (3664, 623360), (3896, 586240), (4096, 557615), (4580, 498688), (4870, 468992), (5120, 446092), (7328, 311680), (7792, 293120), (9160, 249344), (9740, 234496), (10240, 223046), (14656, 155840), (15584, 146560), (18320, 124672), (19480, 117248), (20480, 111523), (29312, 77920), (31168, 73280), (36640, 62336), (38960, 58624)]