1478160791720

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{118063961}}^1$

素因数の和:118064285

約数の個数: 32

約数和(自身を含む): 3336487566120

約数和(自身を除く): 1858326774400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 12520, 118063961, 236127922, 472255844, 590319805, 944511688, 1180639610, 2361279220, 4722558440, 36954019793, 73908039586, 147816079172, 184770098965, 295632158344, 369540197930, 739080395860, 1478160791720]

約数ペア:

[(1, 1478160791720), (2, 739080395860), (4, 369540197930), (5, 295632158344), (8, 184770098965), (10, 147816079172), (20, 73908039586), (40, 36954019793), (313, 4722558440), (626, 2361279220), (1252, 1180639610), (1565, 944511688), (2504, 590319805), (3130, 472255844), (6260, 236127922), (12520, 118063961)]