39260480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 112

約数和(自身を含む): 113239296

約数和(自身を除く): 73978816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1031, 1088, 1120, 1190, 1360, 1904, 2062, 2240, 2380, 2720, 3808, 4124, 4760, 5155, 5440, 7217, 7616, 8248, 9520, 10310, 14434, 16496, 17527, 19040, 20620, 28868, 32992, 35054, 36085, 38080, 41240, 57736, 65984, 70108, 72170, 82480, 87635, 115472, 122689, 140216, 144340, 164960, 175270, 230944, 245378, 280432, 288680, 329920, 350540, 461888, 490756, 560864, 577360, 613445, 701080, 981512, 1121728, 1154720, 1226890, 1402160, 1963024, 2309440, 2453780, 2804320, 3926048, 4907560, 5608640, 7852096, 9815120, 19630240, 39260480]

約数ペア:

[(1, 39260480), (2, 19630240), (4, 9815120), (5, 7852096), (7, 5608640), (8, 4907560), (10, 3926048), (14, 2804320), (16, 2453780), (17, 2309440), (20, 1963024), (28, 1402160), (32, 1226890), (34, 1154720), (35, 1121728), (40, 981512), (56, 701080), (64, 613445), (68, 577360), (70, 560864), (80, 490756), (85, 461888), (112, 350540), (119, 329920), (136, 288680), (140, 280432), (160, 245378), (170, 230944), (224, 175270), (238, 164960), (272, 144340), (280, 140216), (320, 122689), (340, 115472), (448, 87635), (476, 82480), (544, 72170), (560, 70108), (595, 65984), (680, 57736), (952, 41240), (1031, 38080), (1088, 36085), (1120, 35054), (1190, 32992), (1360, 28868), (1904, 20620), (2062, 19040), (2240, 17527), (2380, 16496), (2720, 14434), (3808, 10310), (4124, 9520), (4760, 8248), (5155, 7616), (5440, 7217)]