39482240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 96

約数和(自身を含む): 109884600

約数和(自身を除く): 70402360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1259, 1568, 1960, 2240, 2518, 3136, 3920, 4480, 5036, 6272, 6295, 7840, 8813, 10072, 12590, 15680, 17626, 20144, 25180, 31360, 35252, 40288, 44065, 50360, 61691, 70504, 80576, 88130, 100720, 123382, 141008, 161152, 176260, 201440, 246764, 282016, 308455, 352520, 402880, 493528, 564032, 616910, 705040, 805760, 987056, 1128064, 1233820, 1410080, 1974112, 2467640, 2820160, 3948224, 4935280, 5640320, 7896448, 9870560, 19741120, 39482240]

約数ペア:

[(1, 39482240), (2, 19741120), (4, 9870560), (5, 7896448), (7, 5640320), (8, 4935280), (10, 3948224), (14, 2820160), (16, 2467640), (20, 1974112), (28, 1410080), (32, 1233820), (35, 1128064), (40, 987056), (49, 805760), (56, 705040), (64, 616910), (70, 564032), (80, 493528), (98, 402880), (112, 352520), (128, 308455), (140, 282016), (160, 246764), (196, 201440), (224, 176260), (245, 161152), (280, 141008), (320, 123382), (392, 100720), (448, 88130), (490, 80576), (560, 70504), (640, 61691), (784, 50360), (896, 44065), (980, 40288), (1120, 35252), (1259, 31360), (1568, 25180), (1960, 20144), (2240, 17626), (2518, 15680), (3136, 12590), (3920, 10072), (4480, 8813), (5036, 7840), (6272, 6295)]