1009051520

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54367}}^1$

素因数の和:54415

約数の個数: 64

約数和(自身を含む): 2495491200

約数和(自身を除く): 1486439680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 54367, 108734, 217468, 271835, 434936, 543670, 869872, 1087340, 1576643, 1739744, 2174680, 3153286, 3479488, 4349360, 6306572, 6958976, 7883215, 8698720, 12613144, 15766430, 17397440, 25226288, 31532860, 34794880, 50452576, 63065720, 100905152, 126131440, 201810304, 252262880, 504525760, 1009051520]

約数ペア:

[(1, 1009051520), (2, 504525760), (4, 252262880), (5, 201810304), (8, 126131440), (10, 100905152), (16, 63065720), (20, 50452576), (29, 34794880), (32, 31532860), (40, 25226288), (58, 17397440), (64, 15766430), (80, 12613144), (116, 8698720), (128, 7883215), (145, 6958976), (160, 6306572), (232, 4349360), (290, 3479488), (320, 3153286), (464, 2174680), (580, 1739744), (640, 1576643), (928, 1087340), (1160, 869872), (1856, 543670), (2320, 434936), (3712, 271835), (4640, 217468), (9280, 108734), (18560, 54367)]