4165420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29753}}^1$

素因数の和:29769

約数の個数: 24

約数和(自身を含む): 9997344

約数和(自身を除く): 5831924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29753, 59506, 119012, 148765, 208271, 297530, 416542, 595060, 833084, 1041355, 2082710, 4165420]

約数ペア:

[(1, 4165420), (2, 2082710), (4, 1041355), (5, 833084), (7, 595060), (10, 416542), (14, 297530), (20, 208271), (28, 148765), (35, 119012), (70, 59506), (140, 29753)]