73114420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{54563}}^1$

素因数の和:54639

約数の個数: 24

約数和(自身を含む): 155834784

約数和(自身を除く): 82720364

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 54563, 109126, 218252, 272815, 545630, 1091260, 3655721, 7311442, 14622884, 18278605, 36557210, 73114420]

約数ペア:

[(1, 73114420), (2, 36557210), (4, 18278605), (5, 14622884), (10, 7311442), (20, 3655721), (67, 1091260), (134, 545630), (268, 272815), (335, 218252), (670, 109126), (1340, 54563)]