15678092540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{2711}}^1$

素因数の和:3099

約数の個数: 96

約数和(自身を含む): 36434700288

約数和(自身を除く): 20756607748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 271, 388, 485, 542, 970, 1067, 1084, 1355, 1940, 2134, 2710, 2711, 2981, 4268, 5335, 5420, 5422, 5962, 10670, 10844, 11924, 13555, 14905, 21340, 26287, 27110, 29810, 29821, 52574, 54220, 59620, 59642, 105148, 119284, 131435, 149105, 262870, 262967, 289157, 298210, 525740, 525934, 578314, 596420, 734681, 1051868, 1156628, 1314835, 1445785, 1469362, 2629670, 2891570, 2892637, 2938724, 3673405, 5259340, 5783140, 5785274, 7346810, 8081491, 11570548, 14463185, 14693620, 16162982, 28926370, 32325964, 40407455, 57852740, 71264057, 80814910, 142528114, 161629820, 285056228, 356320285, 712640570, 783904627, 1425281140, 1567809254, 3135618508, 3919523135, 7839046270, 15678092540]

約数ペア:

[(1, 15678092540), (2, 7839046270), (4, 3919523135), (5, 3135618508), (10, 1567809254), (11, 1425281140), (20, 783904627), (22, 712640570), (44, 356320285), (55, 285056228), (97, 161629820), (110, 142528114), (194, 80814910), (220, 71264057), (271, 57852740), (388, 40407455), (485, 32325964), (542, 28926370), (970, 16162982), (1067, 14693620), (1084, 14463185), (1355, 11570548), (1940, 8081491), (2134, 7346810), (2710, 5785274), (2711, 5783140), (2981, 5259340), (4268, 3673405), (5335, 2938724), (5420, 2892637), (5422, 2891570), (5962, 2629670), (10670, 1469362), (10844, 1445785), (11924, 1314835), (13555, 1156628), (14905, 1051868), (21340, 734681), (26287, 596420), (27110, 578314), (29810, 525934), (29821, 525740), (52574, 298210), (54220, 289157), (59620, 262967), (59642, 262870), (105148, 149105), (119284, 131435)]