25058000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 160

約数和(自身を含む): 71031168

約数和(自身を除く): 45973168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 67, 68, 80, 85, 88, 100, 110, 125, 134, 136, 170, 176, 187, 200, 220, 250, 268, 272, 275, 335, 340, 374, 400, 425, 440, 500, 536, 550, 670, 680, 737, 748, 850, 880, 935, 1000, 1072, 1100, 1139, 1340, 1360, 1375, 1474, 1496, 1675, 1700, 1870, 2000, 2125, 2200, 2278, 2680, 2750, 2948, 2992, 3350, 3400, 3685, 3740, 4250, 4400, 4556, 4675, 5360, 5500, 5695, 5896, 6700, 6800, 7370, 7480, 8375, 8500, 9112, 9350, 11000, 11390, 11792, 12529, 13400, 14740, 14960, 16750, 17000, 18224, 18425, 18700, 22000, 22780, 23375, 25058, 26800, 28475, 29480, 33500, 34000, 36850, 37400, 45560, 46750, 50116, 56950, 58960, 62645, 67000, 73700, 74800, 91120, 92125, 93500, 100232, 113900, 125290, 134000, 142375, 147400, 184250, 187000, 200464, 227800, 250580, 284750, 294800, 313225, 368500, 374000, 455600, 501160, 569500, 626450, 737000, 1002320, 1139000, 1252900, 1474000, 1566125, 2278000, 2505800, 3132250, 5011600, 6264500, 12529000, 25058000]

約数ペア:

[(1, 25058000), (2, 12529000), (4, 6264500), (5, 5011600), (8, 3132250), (10, 2505800), (11, 2278000), (16, 1566125), (17, 1474000), (20, 1252900), (22, 1139000), (25, 1002320), (34, 737000), (40, 626450), (44, 569500), (50, 501160), (55, 455600), (67, 374000), (68, 368500), (80, 313225), (85, 294800), (88, 284750), (100, 250580), (110, 227800), (125, 200464), (134, 187000), (136, 184250), (170, 147400), (176, 142375), (187, 134000), (200, 125290), (220, 113900), (250, 100232), (268, 93500), (272, 92125), (275, 91120), (335, 74800), (340, 73700), (374, 67000), (400, 62645), (425, 58960), (440, 56950), (500, 50116), (536, 46750), (550, 45560), (670, 37400), (680, 36850), (737, 34000), (748, 33500), (850, 29480), (880, 28475), (935, 26800), (1000, 25058), (1072, 23375), (1100, 22780), (1139, 22000), (1340, 18700), (1360, 18425), (1375, 18224), (1474, 17000), (1496, 16750), (1675, 14960), (1700, 14740), (1870, 13400), (2000, 12529), (2125, 11792), (2200, 11390), (2278, 11000), (2680, 9350), (2750, 9112), (2948, 8500), (2992, 8375), (3350, 7480), (3400, 7370), (3685, 6800), (3740, 6700), (4250, 5896), (4400, 5695), (4556, 5500), (4675, 5360)]