117464320

素因数分解:

$2^8\times 5^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 283592736

約数和(自身を除く): 166128416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 256, 320, 326, 563, 640, 652, 815, 1126, 1280, 1304, 1630, 2252, 2608, 2815, 3260, 4504, 5216, 5630, 6520, 9008, 10432, 11260, 13040, 18016, 20864, 22520, 26080, 36032, 41728, 45040, 52160, 72064, 90080, 91769, 104320, 144128, 180160, 183538, 208640, 360320, 367076, 458845, 720640, 734152, 917690, 1468304, 1835380, 2936608, 3670760, 5873216, 7341520, 11746432, 14683040, 23492864, 29366080, 58732160, 117464320]

約数ペア:

[(1, 117464320), (2, 58732160), (4, 29366080), (5, 23492864), (8, 14683040), (10, 11746432), (16, 7341520), (20, 5873216), (32, 3670760), (40, 2936608), (64, 1835380), (80, 1468304), (128, 917690), (160, 734152), (163, 720640), (256, 458845), (320, 367076), (326, 360320), (563, 208640), (640, 183538), (652, 180160), (815, 144128), (1126, 104320), (1280, 91769), (1304, 90080), (1630, 72064), (2252, 52160), (2608, 45040), (2815, 41728), (3260, 36032), (4504, 26080), (5216, 22520), (5630, 20864), (6520, 18016), (9008, 13040), (10432, 11260)]