546263800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 1335852000

約数和(自身を除く): 789588200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 149, 184, 200, 230, 298, 460, 575, 596, 745, 797, 920, 1150, 1192, 1490, 1594, 2300, 2980, 3188, 3427, 3725, 3985, 4600, 5960, 6376, 6854, 7450, 7970, 13708, 14900, 15940, 17135, 18331, 19925, 27416, 29800, 31880, 34270, 36662, 39850, 68540, 73324, 79700, 85675, 91655, 118753, 137080, 146648, 159400, 171350, 183310, 237506, 342700, 366620, 458275, 475012, 593765, 685400, 733240, 916550, 950024, 1187530, 1833100, 2375060, 2731319, 2968825, 3666200, 4750120, 5462638, 5937650, 10925276, 11875300, 13656595, 21850552, 23750600, 27313190, 54626380, 68282975, 109252760, 136565950, 273131900, 546263800]

約数ペア:

[(1, 546263800), (2, 273131900), (4, 136565950), (5, 109252760), (8, 68282975), (10, 54626380), (20, 27313190), (23, 23750600), (25, 21850552), (40, 13656595), (46, 11875300), (50, 10925276), (92, 5937650), (100, 5462638), (115, 4750120), (149, 3666200), (184, 2968825), (200, 2731319), (230, 2375060), (298, 1833100), (460, 1187530), (575, 950024), (596, 916550), (745, 733240), (797, 685400), (920, 593765), (1150, 475012), (1192, 458275), (1490, 366620), (1594, 342700), (2300, 237506), (2980, 183310), (3188, 171350), (3427, 159400), (3725, 146648), (3985, 137080), (4600, 118753), (5960, 91655), (6376, 85675), (6854, 79700), (7450, 73324), (7970, 68540), (13708, 39850), (14900, 36662), (15940, 34270), (17135, 31880), (18331, 29800), (19925, 27416)]