26461860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25943}}^1$

素因数の和:25972

約数の個数: 48

約数和(自身を含む): 78454656

約数和(自身を除く): 51992796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 25943, 51886, 77829, 103772, 129715, 155658, 259430, 311316, 389145, 441031, 518860, 778290, 882062, 1323093, 1556580, 1764124, 2205155, 2646186, 4410310, 5292372, 6615465, 8820620, 13230930, 26461860]

約数ペア:

[(1, 26461860), (2, 13230930), (3, 8820620), (4, 6615465), (5, 5292372), (6, 4410310), (10, 2646186), (12, 2205155), (15, 1764124), (17, 1556580), (20, 1323093), (30, 882062), (34, 778290), (51, 518860), (60, 441031), (68, 389145), (85, 311316), (102, 259430), (170, 155658), (204, 129715), (255, 103772), (340, 77829), (510, 51886), (1020, 25943)]