65900200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6217}}^1$

素因数の和:6286

約数の個数: 48

約数和(自身を含む): 156133980

約数和(自身を除く): 90233780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 6217, 10600, 12434, 24868, 31085, 49736, 62170, 124340, 155425, 248680, 310850, 329501, 621700, 659002, 1243400, 1318004, 1647505, 2636008, 3295010, 6590020, 8237525, 13180040, 16475050, 32950100, 65900200]

約数ペア:

[(1, 65900200), (2, 32950100), (4, 16475050), (5, 13180040), (8, 8237525), (10, 6590020), (20, 3295010), (25, 2636008), (40, 1647505), (50, 1318004), (53, 1243400), (100, 659002), (106, 621700), (200, 329501), (212, 310850), (265, 248680), (424, 155425), (530, 124340), (1060, 62170), (1325, 49736), (2120, 31085), (2650, 24868), (5300, 12434), (6217, 10600)]