18804519880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16210793}}^1$

素因数の和:16210833

約数の個数: 32

約数和(自身を含む): 43769143800

約数和(自身を除く): 24964623920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 16210793, 32421586, 64843172, 81053965, 129686344, 162107930, 324215860, 470112997, 648431720, 940225994, 1880451988, 2350564985, 3760903976, 4701129970, 9402259940, 18804519880]

約数ペア:

[(1, 18804519880), (2, 9402259940), (4, 4701129970), (5, 3760903976), (8, 2350564985), (10, 1880451988), (20, 940225994), (29, 648431720), (40, 470112997), (58, 324215860), (116, 162107930), (145, 129686344), (232, 81053965), (290, 64843172), (580, 32421586), (1160, 16210793)]