44427440

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3029

約数の個数: 40

約数和(自身を含む): 103854960

約数和(自身を除く): 59427520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 2819, 3152, 3940, 5638, 7880, 11276, 14095, 15760, 22552, 28190, 45104, 56380, 112760, 225520, 555343, 1110686, 2221372, 2776715, 4442744, 5553430, 8885488, 11106860, 22213720, 44427440]

約数ペア:

[(1, 44427440), (2, 22213720), (4, 11106860), (5, 8885488), (8, 5553430), (10, 4442744), (16, 2776715), (20, 2221372), (40, 1110686), (80, 555343), (197, 225520), (394, 112760), (788, 56380), (985, 45104), (1576, 28190), (1970, 22552), (2819, 15760), (3152, 14095), (3940, 11276), (5638, 7880)]