39271430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9649}}^1$

素因数の和:9704

約数の個数: 32

約数和(自身を含む): 79207200

約数和(自身を除く): 39935770

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 9649, 19298, 48245, 96490, 106139, 212278, 357013, 530695, 714026, 1061390, 1785065, 3570130, 3927143, 7854286, 19635715, 39271430]

約数ペア:

[(1, 39271430), (2, 19635715), (5, 7854286), (10, 3927143), (11, 3570130), (22, 1785065), (37, 1061390), (55, 714026), (74, 530695), (110, 357013), (185, 212278), (370, 106139), (407, 96490), (814, 48245), (2035, 19298), (4070, 9649)]