57360040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 138801600

約数和(自身を除く): 81441560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1259, 1340, 2278, 2518, 2680, 4556, 5036, 5695, 6295, 9112, 10072, 11390, 12590, 21403, 22780, 25180, 42806, 45560, 50360, 84353, 85612, 107015, 168706, 171224, 214030, 337412, 421765, 428060, 674824, 843530, 856120, 1434001, 1687060, 2868002, 3374120, 5736004, 7170005, 11472008, 14340010, 28680020, 57360040]

約数ペア:

[(1, 57360040), (2, 28680020), (4, 14340010), (5, 11472008), (8, 7170005), (10, 5736004), (17, 3374120), (20, 2868002), (34, 1687060), (40, 1434001), (67, 856120), (68, 843530), (85, 674824), (134, 428060), (136, 421765), (170, 337412), (268, 214030), (335, 171224), (340, 168706), (536, 107015), (670, 85612), (680, 84353), (1139, 50360), (1259, 45560), (1340, 42806), (2278, 25180), (2518, 22780), (2680, 21403), (4556, 12590), (5036, 11390), (5695, 10072), (6295, 9112)]