13178220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 41319936

約数和(自身を除く): 28141716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 487, 492, 615, 660, 820, 902, 974, 1230, 1353, 1461, 1804, 1948, 2255, 2435, 2460, 2706, 2922, 4510, 4870, 5357, 5412, 5844, 6765, 7305, 9020, 9740, 10714, 13530, 14610, 16071, 19967, 21428, 26785, 27060, 29220, 32142, 39934, 53570, 59901, 64284, 79868, 80355, 99835, 107140, 119802, 160710, 199670, 219637, 239604, 299505, 321420, 399340, 439274, 599010, 658911, 878548, 1098185, 1198020, 1317822, 2196370, 2635644, 3294555, 4392740, 6589110, 13178220]

約数ペア:

[(1, 13178220), (2, 6589110), (3, 4392740), (4, 3294555), (5, 2635644), (6, 2196370), (10, 1317822), (11, 1198020), (12, 1098185), (15, 878548), (20, 658911), (22, 599010), (30, 439274), (33, 399340), (41, 321420), (44, 299505), (55, 239604), (60, 219637), (66, 199670), (82, 160710), (110, 119802), (123, 107140), (132, 99835), (164, 80355), (165, 79868), (205, 64284), (220, 59901), (246, 53570), (330, 39934), (410, 32142), (451, 29220), (487, 27060), (492, 26785), (615, 21428), (660, 19967), (820, 16071), (902, 14610), (974, 13530), (1230, 10714), (1353, 9740), (1461, 9020), (1804, 7305), (1948, 6765), (2255, 5844), (2435, 5412), (2460, 5357), (2706, 4870), (2922, 4510)]