188331520

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5695

約数の個数: 80

約数和(自身を含む): 486375120

約数和(自身を除く): 298043600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5659, 6656, 8320, 11318, 16640, 22636, 28295, 33280, 45272, 56590, 73567, 90544, 113180, 147134, 181088, 226360, 294268, 362176, 367835, 452720, 588536, 724352, 735670, 905440, 1177072, 1448704, 1471340, 1810880, 2354144, 2897408, 2942680, 3621760, 4708288, 5885360, 7243520, 9416576, 11770720, 14487040, 18833152, 23541440, 37666304, 47082880, 94165760, 188331520]

約数ペア:

[(1, 188331520), (2, 94165760), (4, 47082880), (5, 37666304), (8, 23541440), (10, 18833152), (13, 14487040), (16, 11770720), (20, 9416576), (26, 7243520), (32, 5885360), (40, 4708288), (52, 3621760), (64, 2942680), (65, 2897408), (80, 2354144), (104, 1810880), (128, 1471340), (130, 1448704), (160, 1177072), (208, 905440), (256, 735670), (260, 724352), (320, 588536), (416, 452720), (512, 367835), (520, 362176), (640, 294268), (832, 226360), (1040, 181088), (1280, 147134), (1664, 113180), (2080, 90544), (2560, 73567), (3328, 56590), (4160, 45272), (5659, 33280), (6656, 28295), (8320, 22636), (11318, 16640)]