40331355140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{669289}}^1$

素因数の和:669452

約数の個数: 48

約数和(自身を含む): 89053050240

約数和(自身を除く): 48721695100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 1310, 2620, 3013, 6026, 12052, 15065, 30130, 60260, 669289, 1338578, 2677156, 3346445, 6692890, 13385780, 15393647, 30787294, 61574588, 76968235, 87676859, 153936470, 175353718, 307872940, 350707436, 438384295, 876768590, 1753537180, 2016567757, 4033135514, 8066271028, 10082838785, 20165677570, 40331355140]

約数ペア:

[(1, 40331355140), (2, 20165677570), (4, 10082838785), (5, 8066271028), (10, 4033135514), (20, 2016567757), (23, 1753537180), (46, 876768590), (92, 438384295), (115, 350707436), (131, 307872940), (230, 175353718), (262, 153936470), (460, 87676859), (524, 76968235), (655, 61574588), (1310, 30787294), (2620, 15393647), (3013, 13385780), (6026, 6692890), (12052, 3346445), (15065, 2677156), (30130, 1338578), (60260, 669289)]