9250163840

素因数分解:

$2^7\times 5^1\times {\mathrm{547}}^1\times {\mathrm{26423}}^1$

素因数の和:26989

約数の個数: 64

約数和(自身を含む): 22154938560

約数和(自身を除く): 12904774720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 547, 640, 1094, 2188, 2735, 4376, 5470, 8752, 10940, 17504, 21880, 26423, 35008, 43760, 52846, 70016, 87520, 105692, 132115, 175040, 211384, 264230, 350080, 422768, 528460, 845536, 1056920, 1691072, 2113840, 3382144, 4227680, 8455360, 14453381, 16910720, 28906762, 57813524, 72266905, 115627048, 144533810, 231254096, 289067620, 462508192, 578135240, 925016384, 1156270480, 1850032768, 2312540960, 4625081920, 9250163840]

約数ペア:

[(1, 9250163840), (2, 4625081920), (4, 2312540960), (5, 1850032768), (8, 1156270480), (10, 925016384), (16, 578135240), (20, 462508192), (32, 289067620), (40, 231254096), (64, 144533810), (80, 115627048), (128, 72266905), (160, 57813524), (320, 28906762), (547, 16910720), (640, 14453381), (1094, 8455360), (2188, 4227680), (2735, 3382144), (4376, 2113840), (5470, 1691072), (8752, 1056920), (10940, 845536), (17504, 528460), (21880, 422768), (26423, 350080), (35008, 264230), (43760, 211384), (52846, 175040), (70016, 132115), (87520, 105692)]