16200670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 13736930

約数列:

[1, 2, 5, 10, 89, 109, 167, 178, 218, 334, 445, 545, 835, 890, 1090, 1670, 9701, 14863, 18203, 19402, 29726, 36406, 48505, 74315, 91015, 97010, 148630, 182030, 1620067, 3240134, 8100335, 16200670]

約数ペア:

[(1, 16200670), (2, 8100335), (5, 3240134), (10, 1620067), (89, 182030), (109, 148630), (167, 97010), (178, 91015), (218, 74315), (334, 48505), (445, 36406), (545, 29726), (835, 19402), (890, 18203), (1090, 14863), (1670, 9701)]