89135530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 180838656

約数和(自身を除く): 91703126

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 101, 110, 113, 142, 202, 226, 355, 505, 565, 710, 781, 1010, 1111, 1130, 1243, 1562, 2222, 2486, 3905, 5555, 6215, 7171, 7810, 8023, 11110, 11413, 12430, 14342, 16046, 22826, 35855, 40115, 57065, 71710, 78881, 80230, 88253, 114130, 125543, 157762, 176506, 251086, 394405, 441265, 627715, 788810, 810323, 882530, 1255430, 1620646, 4051615, 8103230, 8913553, 17827106, 44567765, 89135530]

約数ペア:

[(1, 89135530), (2, 44567765), (5, 17827106), (10, 8913553), (11, 8103230), (22, 4051615), (55, 1620646), (71, 1255430), (101, 882530), (110, 810323), (113, 788810), (142, 627715), (202, 441265), (226, 394405), (355, 251086), (505, 176506), (565, 157762), (710, 125543), (781, 114130), (1010, 88253), (1111, 80230), (1130, 78881), (1243, 71710), (1562, 57065), (2222, 40115), (2486, 35855), (3905, 22826), (5555, 16046), (6215, 14342), (7171, 12430), (7810, 11413), (8023, 11110)]