3740000

素因数分解:

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

素因数の和:58

約数の個数: 120

約数和(自身を含む): 10627848

約数和(自身を除く): 6887848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 136, 160, 170, 176, 187, 200, 220, 250, 272, 275, 340, 352, 374, 400, 425, 440, 500, 544, 550, 625, 680, 748, 800, 850, 880, 935, 1000, 1100, 1250, 1360, 1375, 1496, 1700, 1760, 1870, 2000, 2125, 2200, 2500, 2720, 2750, 2992, 3400, 3740, 4000, 4250, 4400, 4675, 5000, 5500, 5984, 6800, 6875, 7480, 8500, 8800, 9350, 10000, 10625, 11000, 13600, 13750, 14960, 17000, 18700, 20000, 21250, 22000, 23375, 27500, 29920, 34000, 37400, 42500, 44000, 46750, 55000, 68000, 74800, 85000, 93500, 110000, 116875, 149600, 170000, 187000, 220000, 233750, 340000, 374000, 467500, 748000, 935000, 1870000, 3740000]

約数ペア:

[(1, 3740000), (2, 1870000), (4, 935000), (5, 748000), (8, 467500), (10, 374000), (11, 340000), (16, 233750), (17, 220000), (20, 187000), (22, 170000), (25, 149600), (32, 116875), (34, 110000), (40, 93500), (44, 85000), (50, 74800), (55, 68000), (68, 55000), (80, 46750), (85, 44000), (88, 42500), (100, 37400), (110, 34000), (125, 29920), (136, 27500), (160, 23375), (170, 22000), (176, 21250), (187, 20000), (200, 18700), (220, 17000), (250, 14960), (272, 13750), (275, 13600), (340, 11000), (352, 10625), (374, 10000), (400, 9350), (425, 8800), (440, 8500), (500, 7480), (544, 6875), (550, 6800), (625, 5984), (680, 5500), (748, 5000), (800, 4675), (850, 4400), (880, 4250), (935, 4000), (1000, 3740), (1100, 3400), (1250, 2992), (1360, 2750), (1375, 2720), (1496, 2500), (1700, 2200), (1760, 2125), (1870, 2000)]