124783340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6373}}^1$

素因数の和:6482

約数の個数: 48

約数和(自身を含む): 289124640

約数和(自身を除く): 164341300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3916, 4895, 6373, 9790, 12746, 19580, 25492, 31865, 63730, 70103, 127460, 140206, 280412, 350515, 567197, 701030, 1134394, 1402060, 2268788, 2835985, 5671970, 6239167, 11343940, 12478334, 24956668, 31195835, 62391670, 124783340]

約数ペア:

[(1, 124783340), (2, 62391670), (4, 31195835), (5, 24956668), (10, 12478334), (11, 11343940), (20, 6239167), (22, 5671970), (44, 2835985), (55, 2268788), (89, 1402060), (110, 1134394), (178, 701030), (220, 567197), (356, 350515), (445, 280412), (890, 140206), (979, 127460), (1780, 70103), (1958, 63730), (3916, 31865), (4895, 25492), (6373, 19580), (9790, 12746)]