114981520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1709}}^1$

素因数の和:1780

約数の個数: 60

約数和(自身を含む): 277030260

約数和(自身を除く): 162048740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1682, 1709, 2320, 3364, 3418, 4205, 6728, 6836, 8410, 8545, 13456, 13672, 16820, 17090, 27344, 33640, 34180, 49561, 67280, 68360, 99122, 136720, 198244, 247805, 396488, 495610, 792976, 991220, 1437269, 1982440, 2874538, 3964880, 5749076, 7186345, 11498152, 14372690, 22996304, 28745380, 57490760, 114981520]

約数ペア:

[(1, 114981520), (2, 57490760), (4, 28745380), (5, 22996304), (8, 14372690), (10, 11498152), (16, 7186345), (20, 5749076), (29, 3964880), (40, 2874538), (58, 1982440), (80, 1437269), (116, 991220), (145, 792976), (232, 495610), (290, 396488), (464, 247805), (580, 198244), (841, 136720), (1160, 99122), (1682, 68360), (1709, 67280), (2320, 49561), (3364, 34180), (3418, 33640), (4205, 27344), (6728, 17090), (6836, 16820), (8410, 13672), (8545, 13456)]