351079040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42197}}^1$

素因数の和:42229

約数の個数: 64

約数和(自身を含む): 903881160

約数和(自身を除く): 552802120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 42197, 84394, 168788, 210985, 337576, 421970, 548561, 675152, 843940, 1097122, 1350304, 1687880, 2194244, 2700608, 2742805, 3375760, 4388488, 5401216, 5485610, 6751520, 8776976, 10971220, 13503040, 17553952, 21942440, 27006080, 35107904, 43884880, 70215808, 87769760, 175539520, 351079040]

約数ペア:

[(1, 351079040), (2, 175539520), (4, 87769760), (5, 70215808), (8, 43884880), (10, 35107904), (13, 27006080), (16, 21942440), (20, 17553952), (26, 13503040), (32, 10971220), (40, 8776976), (52, 6751520), (64, 5485610), (65, 5401216), (80, 4388488), (104, 3375760), (128, 2742805), (130, 2700608), (160, 2194244), (208, 1687880), (260, 1350304), (320, 1097122), (416, 843940), (520, 675152), (640, 548561), (832, 421970), (1040, 337576), (1664, 210985), (2080, 168788), (4160, 84394), (8320, 42197)]