2017644860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5623}}^1$

素因数の和:5883

約数の個数: 96

約数和(自身を含む): 5306176512

約数和(自身を除く): 3288531652

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 233, 308, 385, 466, 770, 932, 1165, 1540, 1631, 2330, 2563, 3262, 4660, 5126, 5623, 6524, 8155, 10252, 11246, 12815, 16310, 17941, 22492, 25630, 28115, 32620, 35882, 39361, 51260, 56230, 61853, 71764, 78722, 89705, 112460, 123706, 157444, 179410, 196805, 247412, 309265, 358820, 393610, 432971, 618530, 787220, 865942, 1237060, 1310159, 1731884, 2164855, 2620318, 4329710, 5240636, 6550795, 8659420, 9171113, 13101590, 14411749, 18342226, 26203180, 28823498, 36684452, 45855565, 57646996, 72058745, 91711130, 100882243, 144117490, 183422260, 201764486, 288234980, 403528972, 504411215, 1008822430, 2017644860]

約数ペア:

[(1, 2017644860), (2, 1008822430), (4, 504411215), (5, 403528972), (7, 288234980), (10, 201764486), (11, 183422260), (14, 144117490), (20, 100882243), (22, 91711130), (28, 72058745), (35, 57646996), (44, 45855565), (55, 36684452), (70, 28823498), (77, 26203180), (110, 18342226), (140, 14411749), (154, 13101590), (220, 9171113), (233, 8659420), (308, 6550795), (385, 5240636), (466, 4329710), (770, 2620318), (932, 2164855), (1165, 1731884), (1540, 1310159), (1631, 1237060), (2330, 865942), (2563, 787220), (3262, 618530), (4660, 432971), (5126, 393610), (5623, 358820), (6524, 309265), (8155, 247412), (10252, 196805), (11246, 179410), (12815, 157444), (16310, 123706), (17941, 112460), (22492, 89705), (25630, 78722), (28115, 71764), (32620, 61853), (35882, 56230), (39361, 51260)]