46750000

素因数分解:

$2^4\times 5^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 140

約数和(自身を含む): 130779576

約数和(自身を除く): 84029576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 136, 170, 176, 187, 200, 220, 250, 272, 275, 340, 374, 400, 425, 440, 500, 550, 625, 680, 748, 850, 880, 935, 1000, 1100, 1250, 1360, 1375, 1496, 1700, 1870, 2000, 2125, 2200, 2500, 2750, 2992, 3125, 3400, 3740, 4250, 4400, 4675, 5000, 5500, 6250, 6800, 6875, 7480, 8500, 9350, 10000, 10625, 11000, 12500, 13750, 14960, 15625, 17000, 18700, 21250, 22000, 23375, 25000, 27500, 31250, 34000, 34375, 37400, 42500, 46750, 50000, 53125, 55000, 62500, 68750, 74800, 85000, 93500, 106250, 110000, 116875, 125000, 137500, 170000, 171875, 187000, 212500, 233750, 250000, 265625, 275000, 343750, 374000, 425000, 467500, 531250, 550000, 584375, 687500, 850000, 935000, 1062500, 1168750, 1375000, 1870000, 2125000, 2337500, 2750000, 2921875, 4250000, 4675000, 5843750, 9350000, 11687500, 23375000, 46750000]

約数ペア:

[(1, 46750000), (2, 23375000), (4, 11687500), (5, 9350000), (8, 5843750), (10, 4675000), (11, 4250000), (16, 2921875), (17, 2750000), (20, 2337500), (22, 2125000), (25, 1870000), (34, 1375000), (40, 1168750), (44, 1062500), (50, 935000), (55, 850000), (68, 687500), (80, 584375), (85, 550000), (88, 531250), (100, 467500), (110, 425000), (125, 374000), (136, 343750), (170, 275000), (176, 265625), (187, 250000), (200, 233750), (220, 212500), (250, 187000), (272, 171875), (275, 170000), (340, 137500), (374, 125000), (400, 116875), (425, 110000), (440, 106250), (500, 93500), (550, 85000), (625, 74800), (680, 68750), (748, 62500), (850, 55000), (880, 53125), (935, 50000), (1000, 46750), (1100, 42500), (1250, 37400), (1360, 34375), (1375, 34000), (1496, 31250), (1700, 27500), (1870, 25000), (2000, 23375), (2125, 22000), (2200, 21250), (2500, 18700), (2750, 17000), (2992, 15625), (3125, 14960), (3400, 13750), (3740, 12500), (4250, 11000), (4400, 10625), (4675, 10000), (5000, 9350), (5500, 8500), (6250, 7480), (6800, 6875)]