40902050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5123

約数の個数: 48

約数和(自身を含む): 90744192

約数和(自身を除く): 49842142

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 5081, 8050, 10162, 25405, 35567, 50810, 71134, 116863, 127025, 177835, 233726, 254050, 355670, 584315, 818041, 889175, 1168630, 1636082, 1778350, 2921575, 4090205, 5843150, 8180410, 20451025, 40902050]

約数ペア:

[(1, 40902050), (2, 20451025), (5, 8180410), (7, 5843150), (10, 4090205), (14, 2921575), (23, 1778350), (25, 1636082), (35, 1168630), (46, 889175), (50, 818041), (70, 584315), (115, 355670), (161, 254050), (175, 233726), (230, 177835), (322, 127025), (350, 116863), (575, 71134), (805, 50810), (1150, 35567), (1610, 25405), (4025, 10162), (5081, 8050)]