5470500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 18240768

約数和(自身を除く): 12770268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 521, 525, 700, 750, 875, 1042, 1050, 1500, 1563, 1750, 2084, 2100, 2605, 2625, 3126, 3500, 3647, 5210, 5250, 6252, 7294, 7815, 10420, 10500, 10941, 13025, 14588, 15630, 18235, 21882, 26050, 31260, 36470, 39075, 43764, 52100, 54705, 65125, 72940, 78150, 91175, 109410, 130250, 156300, 182350, 195375, 218820, 260500, 273525, 364700, 390750, 455875, 547050, 781500, 911750, 1094100, 1367625, 1823500, 2735250, 5470500]

約数ペア:

[(1, 5470500), (2, 2735250), (3, 1823500), (4, 1367625), (5, 1094100), (6, 911750), (7, 781500), (10, 547050), (12, 455875), (14, 390750), (15, 364700), (20, 273525), (21, 260500), (25, 218820), (28, 195375), (30, 182350), (35, 156300), (42, 130250), (50, 109410), (60, 91175), (70, 78150), (75, 72940), (84, 65125), (100, 54705), (105, 52100), (125, 43764), (140, 39075), (150, 36470), (175, 31260), (210, 26050), (250, 21882), (300, 18235), (350, 15630), (375, 14588), (420, 13025), (500, 10941), (521, 10500), (525, 10420), (700, 7815), (750, 7294), (875, 6252), (1042, 5250), (1050, 5210), (1500, 3647), (1563, 3500), (1750, 3126), (2084, 2625), (2100, 2605)]