380168800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43201}}^1$

素因数の和:43232

約数の個数: 72

約数和(自身を含む): 1012482072

約数和(自身を除く): 632313272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 43201, 86402, 172804, 216005, 345608, 432010, 475211, 691216, 864020, 950422, 1080025, 1382432, 1728040, 1900844, 2160050, 2376055, 3456080, 3801688, 4320100, 4752110, 6912160, 7603376, 8640200, 9504220, 11880275, 15206752, 17280400, 19008440, 23760550, 34560800, 38016880, 47521100, 76033760, 95042200, 190084400, 380168800]

約数ペア:

[(1, 380168800), (2, 190084400), (4, 95042200), (5, 76033760), (8, 47521100), (10, 38016880), (11, 34560800), (16, 23760550), (20, 19008440), (22, 17280400), (25, 15206752), (32, 11880275), (40, 9504220), (44, 8640200), (50, 7603376), (55, 6912160), (80, 4752110), (88, 4320100), (100, 3801688), (110, 3456080), (160, 2376055), (176, 2160050), (200, 1900844), (220, 1728040), (275, 1382432), (352, 1080025), (400, 950422), (440, 864020), (550, 691216), (800, 475211), (880, 432010), (1100, 345608), (1760, 216005), (2200, 172804), (4400, 86402), (8800, 43201)]