136301473960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79245043}}^1$

素因数の和:79245097

約数の個数: 32

約数和(自身を含む): 313810374240

約数和(自身を除く): 177508900280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 79245043, 158490086, 316980172, 396225215, 633960344, 792450430, 1584900860, 3169801720, 3407536849, 6815073698, 13630147396, 17037684245, 27260294792, 34075368490, 68150736980, 136301473960]

約数ペア:

[(1, 136301473960), (2, 68150736980), (4, 34075368490), (5, 27260294792), (8, 17037684245), (10, 13630147396), (20, 6815073698), (40, 3407536849), (43, 3169801720), (86, 1584900860), (172, 792450430), (215, 633960344), (344, 396225215), (430, 316980172), (860, 158490086), (1720, 79245043)]