2352804080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157273}}^1$

素因数の和:157314

約数の個数: 80

約数和(自身を含む): 6318640224

約数和(自身を除く): 3965836144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 157273, 314546, 629092, 786365, 1258184, 1572730, 1730003, 2516368, 2673641, 3145460, 3460006, 5347282, 6290920, 6920012, 8650015, 10694564, 12581840, 13368205, 13840024, 17300030, 21389128, 26736410, 27680048, 29410051, 34600060, 42778256, 53472820, 58820102, 69200120, 106945640, 117640204, 138400240, 147050255, 213891280, 235280408, 294100510, 470560816, 588201020, 1176402040, 2352804080]

約数ペア:

[(1, 2352804080), (2, 1176402040), (4, 588201020), (5, 470560816), (8, 294100510), (10, 235280408), (11, 213891280), (16, 147050255), (17, 138400240), (20, 117640204), (22, 106945640), (34, 69200120), (40, 58820102), (44, 53472820), (55, 42778256), (68, 34600060), (80, 29410051), (85, 27680048), (88, 26736410), (110, 21389128), (136, 17300030), (170, 13840024), (176, 13368205), (187, 12581840), (220, 10694564), (272, 8650015), (340, 6920012), (374, 6290920), (440, 5347282), (680, 3460006), (748, 3145460), (880, 2673641), (935, 2516368), (1360, 1730003), (1496, 1572730), (1870, 1258184), (2992, 786365), (3740, 629092), (7480, 314546), (14960, 157273)]