549080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 1477440

約数和(自身を除く): 928360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 53, 56, 70, 74, 106, 140, 148, 185, 212, 259, 265, 280, 296, 370, 371, 424, 518, 530, 740, 742, 1036, 1060, 1295, 1480, 1484, 1855, 1961, 2072, 2120, 2590, 2968, 3710, 3922, 5180, 7420, 7844, 9805, 10360, 13727, 14840, 15688, 19610, 27454, 39220, 54908, 68635, 78440, 109816, 137270, 274540, 549080]

約数ペア:

[(1, 549080), (2, 274540), (4, 137270), (5, 109816), (7, 78440), (8, 68635), (10, 54908), (14, 39220), (20, 27454), (28, 19610), (35, 15688), (37, 14840), (40, 13727), (53, 10360), (56, 9805), (70, 7844), (74, 7420), (106, 5180), (140, 3922), (148, 3710), (185, 2968), (212, 2590), (259, 2120), (265, 2072), (280, 1961), (296, 1855), (370, 1484), (371, 1480), (424, 1295), (518, 1060), (530, 1036), (740, 742)]