471036280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82349}}^1$

素因数の和:82384

約数の個数: 64

約数和(自身を含む): 1245132000

約数和(自身を除く): 774095720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 82349, 164698, 329396, 411745, 658792, 823490, 905839, 1070537, 1646980, 1811678, 2141074, 3293960, 3623356, 4282148, 4529195, 5352685, 7246712, 8564296, 9058390, 10705370, 11775907, 18116780, 21410740, 23551814, 36233560, 42821480, 47103628, 58879535, 94207256, 117759070, 235518140, 471036280]

約数ペア:

[(1, 471036280), (2, 235518140), (4, 117759070), (5, 94207256), (8, 58879535), (10, 47103628), (11, 42821480), (13, 36233560), (20, 23551814), (22, 21410740), (26, 18116780), (40, 11775907), (44, 10705370), (52, 9058390), (55, 8564296), (65, 7246712), (88, 5352685), (104, 4529195), (110, 4282148), (130, 3623356), (143, 3293960), (220, 2141074), (260, 1811678), (286, 1646980), (440, 1070537), (520, 905839), (572, 823490), (715, 658792), (1144, 411745), (1430, 329396), (2860, 164698), (5720, 82349)]