16145750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 33359040

約数和(自身を除く): 17213290

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 131, 145, 170, 250, 262, 290, 425, 493, 655, 725, 850, 986, 1310, 1450, 2125, 2227, 2465, 3275, 3625, 3799, 4250, 4454, 4930, 6550, 7250, 7598, 11135, 12325, 16375, 18995, 22270, 24650, 32750, 37990, 55675, 61625, 64583, 94975, 111350, 123250, 129166, 189950, 278375, 322915, 474875, 556750, 645830, 949750, 1614575, 3229150, 8072875, 16145750]

約数ペア:

[(1, 16145750), (2, 8072875), (5, 3229150), (10, 1614575), (17, 949750), (25, 645830), (29, 556750), (34, 474875), (50, 322915), (58, 278375), (85, 189950), (125, 129166), (131, 123250), (145, 111350), (170, 94975), (250, 64583), (262, 61625), (290, 55675), (425, 37990), (493, 32750), (655, 24650), (725, 22270), (850, 18995), (986, 16375), (1310, 12325), (1450, 11135), (2125, 7598), (2227, 7250), (2465, 6550), (3275, 4930), (3625, 4454), (3799, 4250)]