376422760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5231}}^1$

素因数の和:5506

約数の個数: 64

約数和(自身を含む): 971896320

約数和(自身を除く): 595473560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 257, 280, 514, 1028, 1285, 1799, 2056, 2570, 3598, 5140, 5231, 7196, 8995, 10280, 10462, 14392, 17990, 20924, 26155, 35980, 36617, 41848, 52310, 71960, 73234, 104620, 146468, 183085, 209240, 292936, 366170, 732340, 1344367, 1464680, 2688734, 5377468, 6721835, 9410569, 10754936, 13443670, 18821138, 26887340, 37642276, 47052845, 53774680, 75284552, 94105690, 188211380, 376422760]

約数ペア:

[(1, 376422760), (2, 188211380), (4, 94105690), (5, 75284552), (7, 53774680), (8, 47052845), (10, 37642276), (14, 26887340), (20, 18821138), (28, 13443670), (35, 10754936), (40, 9410569), (56, 6721835), (70, 5377468), (140, 2688734), (257, 1464680), (280, 1344367), (514, 732340), (1028, 366170), (1285, 292936), (1799, 209240), (2056, 183085), (2570, 146468), (3598, 104620), (5140, 73234), (5231, 71960), (7196, 52310), (8995, 41848), (10280, 36617), (10462, 35980), (14392, 26155), (17990, 20924)]