985739440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{24113}}^1$

素因数の和:24206

約数の個数: 80

約数和(自身を含む): 2655240768

約数和(自身を除く): 1669501328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 24113, 40880, 48226, 96452, 120565, 168791, 192904, 241130, 337582, 385808, 482260, 675164, 843955, 964520, 1350328, 1687910, 1760249, 1929040, 2700656, 3375820, 3520498, 6751640, 7040996, 8801245, 12321743, 13503280, 14081992, 17602490, 24643486, 28163984, 35204980, 49286972, 61608715, 70409960, 98573944, 123217430, 140819920, 197147888, 246434860, 492869720, 985739440]

約数ペア:

[(1, 985739440), (2, 492869720), (4, 246434860), (5, 197147888), (7, 140819920), (8, 123217430), (10, 98573944), (14, 70409960), (16, 61608715), (20, 49286972), (28, 35204980), (35, 28163984), (40, 24643486), (56, 17602490), (70, 14081992), (73, 13503280), (80, 12321743), (112, 8801245), (140, 7040996), (146, 6751640), (280, 3520498), (292, 3375820), (365, 2700656), (511, 1929040), (560, 1760249), (584, 1687910), (730, 1350328), (1022, 964520), (1168, 843955), (1460, 675164), (2044, 482260), (2555, 385808), (2920, 337582), (4088, 241130), (5110, 192904), (5840, 168791), (8176, 120565), (10220, 96452), (20440, 48226), (24113, 40880)]