5490800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 15775776

約数和(自身を除く): 10284976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 53, 56, 70, 74, 80, 100, 106, 112, 140, 148, 175, 185, 200, 212, 259, 265, 280, 296, 350, 370, 371, 400, 424, 518, 530, 560, 592, 700, 740, 742, 848, 925, 1036, 1060, 1295, 1325, 1400, 1480, 1484, 1850, 1855, 1961, 2072, 2120, 2590, 2650, 2800, 2960, 2968, 3700, 3710, 3922, 4144, 4240, 5180, 5300, 5936, 6475, 7400, 7420, 7844, 9275, 9805, 10360, 10600, 12950, 13727, 14800, 14840, 15688, 18550, 19610, 20720, 21200, 25900, 27454, 29680, 31376, 37100, 39220, 49025, 51800, 54908, 68635, 74200, 78440, 98050, 103600, 109816, 137270, 148400, 156880, 196100, 219632, 274540, 343175, 392200, 549080, 686350, 784400, 1098160, 1372700, 2745400, 5490800]

約数ペア:

[(1, 5490800), (2, 2745400), (4, 1372700), (5, 1098160), (7, 784400), (8, 686350), (10, 549080), (14, 392200), (16, 343175), (20, 274540), (25, 219632), (28, 196100), (35, 156880), (37, 148400), (40, 137270), (50, 109816), (53, 103600), (56, 98050), (70, 78440), (74, 74200), (80, 68635), (100, 54908), (106, 51800), (112, 49025), (140, 39220), (148, 37100), (175, 31376), (185, 29680), (200, 27454), (212, 25900), (259, 21200), (265, 20720), (280, 19610), (296, 18550), (350, 15688), (370, 14840), (371, 14800), (400, 13727), (424, 12950), (518, 10600), (530, 10360), (560, 9805), (592, 9275), (700, 7844), (740, 7420), (742, 7400), (848, 6475), (925, 5936), (1036, 5300), (1060, 5180), (1295, 4240), (1325, 4144), (1400, 3922), (1480, 3710), (1484, 3700), (1850, 2968), (1855, 2960), (1961, 2800), (2072, 2650), (2120, 2590)]