4084220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29173}}^1$

素因数の和:29189

約数の個数: 24

約数和(自身を含む): 9802464

約数和(自身を除く): 5718244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29173, 58346, 116692, 145865, 204211, 291730, 408422, 583460, 816844, 1021055, 2042110, 4084220]

約数ペア:

[(1, 4084220), (2, 2042110), (4, 1021055), (5, 816844), (7, 583460), (10, 408422), (14, 291730), (20, 204211), (28, 145865), (35, 116692), (70, 58346), (140, 29173)]