40523646040

素因数分解:

$2^3\times 5^1\times {\mathrm{72101}}^1\times {\mathrm{14051}}^1$

素因数の和:86163

約数の個数: 32

約数和(自身を含む): 91185957360

約数和(自身を除く): 50662311320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14051, 28102, 56204, 70255, 72101, 112408, 140510, 144202, 281020, 288404, 360505, 562040, 576808, 721010, 1442020, 2884040, 1013091151, 2026182302, 4052364604, 5065455755, 8104729208, 10130911510, 20261823020, 40523646040]

約数ペア:

[(1, 40523646040), (2, 20261823020), (4, 10130911510), (5, 8104729208), (8, 5065455755), (10, 4052364604), (20, 2026182302), (40, 1013091151), (14051, 2884040), (28102, 1442020), (56204, 721010), (70255, 576808), (72101, 562040), (112408, 360505), (140510, 288404), (144202, 281020)]