6254000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 15668640

約数和(自身を除く): 9414640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 59, 80, 100, 106, 118, 125, 200, 212, 236, 250, 265, 295, 400, 424, 472, 500, 530, 590, 848, 944, 1000, 1060, 1180, 1325, 1475, 2000, 2120, 2360, 2650, 2950, 3127, 4240, 4720, 5300, 5900, 6254, 6625, 7375, 10600, 11800, 12508, 13250, 14750, 15635, 21200, 23600, 25016, 26500, 29500, 31270, 50032, 53000, 59000, 62540, 78175, 106000, 118000, 125080, 156350, 250160, 312700, 390875, 625400, 781750, 1250800, 1563500, 3127000, 6254000]

約数ペア:

[(1, 6254000), (2, 3127000), (4, 1563500), (5, 1250800), (8, 781750), (10, 625400), (16, 390875), (20, 312700), (25, 250160), (40, 156350), (50, 125080), (53, 118000), (59, 106000), (80, 78175), (100, 62540), (106, 59000), (118, 53000), (125, 50032), (200, 31270), (212, 29500), (236, 26500), (250, 25016), (265, 23600), (295, 21200), (400, 15635), (424, 14750), (472, 13250), (500, 12508), (530, 11800), (590, 10600), (848, 7375), (944, 6625), (1000, 6254), (1060, 5900), (1180, 5300), (1325, 4720), (1475, 4240), (2000, 3127), (2120, 2950), (2360, 2650)]