12146500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 28108080

約数和(自身を除く): 15961580

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1429, 1700, 2125, 2858, 4250, 5716, 7145, 8500, 14290, 24293, 28580, 35725, 48586, 71450, 97172, 121465, 142900, 178625, 242930, 357250, 485860, 607325, 714500, 1214650, 2429300, 3036625, 6073250, 12146500]

約数ペア:

[(1, 12146500), (2, 6073250), (4, 3036625), (5, 2429300), (10, 1214650), (17, 714500), (20, 607325), (25, 485860), (34, 357250), (50, 242930), (68, 178625), (85, 142900), (100, 121465), (125, 97172), (170, 71450), (250, 48586), (340, 35725), (425, 28580), (500, 24293), (850, 14290), (1429, 8500), (1700, 7145), (2125, 5716), (2858, 4250)]