2015576860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{832883}}^1$

素因数の和:832914

約数の個数: 36

約数和(自身を含む): 4652490024

約数和(自身を除く): 2636913164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 832883, 1665766, 3331532, 4164415, 8328830, 9161713, 16657660, 18323426, 36646852, 45808565, 91617130, 100778843, 183234260, 201557686, 403115372, 503894215, 1007788430, 2015576860]

約数ペア:

[(1, 2015576860), (2, 1007788430), (4, 503894215), (5, 403115372), (10, 201557686), (11, 183234260), (20, 100778843), (22, 91617130), (44, 45808565), (55, 36646852), (110, 18323426), (121, 16657660), (220, 9161713), (242, 8328830), (484, 4164415), (605, 3331532), (1210, 1665766), (2420, 832883)]