1036643257640

素因数分解:

$2^3\times 5^1\times {\mathrm{53987}}^1\times {\mathrm{480043}}^1$

素因数の和:534041

約数の個数: 32

約数和(自身を含む): 2332495392480

約数和(自身を除く): 1295852134840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53987, 107974, 215948, 269935, 431896, 480043, 539870, 960086, 1079740, 1920172, 2159480, 2400215, 3840344, 4800430, 9600860, 19201720, 25916081441, 51832162882, 103664325764, 129580407205, 207328651528, 259160814410, 518321628820, 1036643257640]

約数ペア:

[(1, 1036643257640), (2, 518321628820), (4, 259160814410), (5, 207328651528), (8, 129580407205), (10, 103664325764), (20, 51832162882), (40, 25916081441), (53987, 19201720), (107974, 9600860), (215948, 4800430), (269935, 3840344), (431896, 2400215), (480043, 2159480), (539870, 1920172), (960086, 1079740)]