32431840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 59013920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1259, 1288, 1610, 1840, 2518, 2576, 3220, 3680, 5036, 5152, 6295, 6440, 8813, 10072, 12590, 12880, 17626, 20144, 25180, 25760, 28957, 35252, 40288, 44065, 50360, 57914, 70504, 88130, 100720, 115828, 141008, 144785, 176260, 201440, 202699, 231656, 282016, 289570, 352520, 405398, 463312, 579140, 705040, 810796, 926624, 1013495, 1158280, 1410080, 1621592, 2026990, 2316560, 3243184, 4053980, 4633120, 6486368, 8107960, 16215920, 32431840]

約数ペア:

[(1, 32431840), (2, 16215920), (4, 8107960), (5, 6486368), (7, 4633120), (8, 4053980), (10, 3243184), (14, 2316560), (16, 2026990), (20, 1621592), (23, 1410080), (28, 1158280), (32, 1013495), (35, 926624), (40, 810796), (46, 705040), (56, 579140), (70, 463312), (80, 405398), (92, 352520), (112, 289570), (115, 282016), (140, 231656), (160, 202699), (161, 201440), (184, 176260), (224, 144785), (230, 141008), (280, 115828), (322, 100720), (368, 88130), (460, 70504), (560, 57914), (644, 50360), (736, 44065), (805, 40288), (920, 35252), (1120, 28957), (1259, 25760), (1288, 25180), (1610, 20144), (1840, 17626), (2518, 12880), (2576, 12590), (3220, 10072), (3680, 8813), (5036, 6440), (5152, 6295)]