105990920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3223

約数の個数: 96

約数和(自身を含む): 293825880

約数和(自身を除く): 187834960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3181, 3332, 4165, 4760, 6362, 6664, 8330, 12724, 15905, 16660, 22267, 25448, 31810, 33320, 44534, 54077, 63620, 89068, 108154, 111335, 127240, 155869, 178136, 216308, 222670, 270385, 311738, 378539, 432616, 445340, 540770, 623476, 757078, 779345, 890680, 1081540, 1246952, 1514156, 1558690, 1892695, 2163080, 2649773, 3028312, 3117380, 3785390, 5299546, 6234760, 7570780, 10599092, 13248865, 15141560, 21198184, 26497730, 52995460, 105990920]

約数ペア:

[(1, 105990920), (2, 52995460), (4, 26497730), (5, 21198184), (7, 15141560), (8, 13248865), (10, 10599092), (14, 7570780), (17, 6234760), (20, 5299546), (28, 3785390), (34, 3117380), (35, 3028312), (40, 2649773), (49, 2163080), (56, 1892695), (68, 1558690), (70, 1514156), (85, 1246952), (98, 1081540), (119, 890680), (136, 779345), (140, 757078), (170, 623476), (196, 540770), (238, 445340), (245, 432616), (280, 378539), (340, 311738), (392, 270385), (476, 222670), (490, 216308), (595, 178136), (680, 155869), (833, 127240), (952, 111335), (980, 108154), (1190, 89068), (1666, 63620), (1960, 54077), (2380, 44534), (3181, 33320), (3332, 31810), (4165, 25448), (4760, 22267), (6362, 16660), (6664, 15905), (8330, 12724)]