69442780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3803}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 161046144

約数和(自身を除く): 91603364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 3803, 4565, 7606, 9130, 15212, 18260, 19015, 38030, 41833, 76060, 83666, 167332, 209165, 315649, 418330, 631298, 836660, 1262596, 1578245, 3156490, 3472139, 6312980, 6944278, 13888556, 17360695, 34721390, 69442780]

約数ペア:

[(1, 69442780), (2, 34721390), (4, 17360695), (5, 13888556), (10, 6944278), (11, 6312980), (20, 3472139), (22, 3156490), (44, 1578245), (55, 1262596), (83, 836660), (110, 631298), (166, 418330), (220, 315649), (332, 209165), (415, 167332), (830, 83666), (913, 76060), (1660, 41833), (1826, 38030), (3652, 19015), (3803, 18260), (4565, 15212), (7606, 9130)]