17705029550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{18517}}^1$

素因数の和:20013

約数の個数: 48

約数和(自身を含む): 35490561792

約数和(自身を除く): 17785532242

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1471, 2942, 7355, 14710, 18517, 19123, 36775, 37034, 38246, 73550, 92585, 95615, 185170, 191230, 240721, 462925, 478075, 481442, 925850, 956150, 1203605, 2407210, 6018025, 12036050, 27238507, 54477014, 136192535, 272385070, 354100591, 680962675, 708201182, 1361925350, 1770502955, 3541005910, 8852514775, 17705029550]

約数ペア:

[(1, 17705029550), (2, 8852514775), (5, 3541005910), (10, 1770502955), (13, 1361925350), (25, 708201182), (26, 680962675), (50, 354100591), (65, 272385070), (130, 136192535), (325, 54477014), (650, 27238507), (1471, 12036050), (2942, 6018025), (7355, 2407210), (14710, 1203605), (18517, 956150), (19123, 925850), (36775, 481442), (37034, 478075), (38246, 462925), (73550, 240721), (92585, 191230), (95615, 185170)]