1159690640

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{39499}}^1$

素因数の和:39879

約数の個数: 40

約数和(自身を含む): 2703696000

約数和(自身を除く): 1544005360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2936, 3670, 5872, 7340, 14680, 29360, 39499, 78998, 157996, 197495, 315992, 394990, 631984, 789980, 1579960, 3159920, 14496133, 28992266, 57984532, 72480665, 115969064, 144961330, 231938128, 289922660, 579845320, 1159690640]

約数ペア:

[(1, 1159690640), (2, 579845320), (4, 289922660), (5, 231938128), (8, 144961330), (10, 115969064), (16, 72480665), (20, 57984532), (40, 28992266), (80, 14496133), (367, 3159920), (734, 1579960), (1468, 789980), (1835, 631984), (2936, 394990), (3670, 315992), (5872, 197495), (7340, 157996), (14680, 78998), (29360, 39499)]