104887780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 229284720

約数和(自身を除く): 124396940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 193, 290, 386, 580, 772, 937, 965, 1874, 1930, 3748, 3860, 4685, 5597, 9370, 11194, 18740, 22388, 27173, 27985, 54346, 55970, 108692, 111940, 135865, 180841, 271730, 361682, 543460, 723364, 904205, 1808410, 3616820, 5244389, 10488778, 20977556, 26221945, 52443890, 104887780]

約数ペア:

[(1, 104887780), (2, 52443890), (4, 26221945), (5, 20977556), (10, 10488778), (20, 5244389), (29, 3616820), (58, 1808410), (116, 904205), (145, 723364), (193, 543460), (290, 361682), (386, 271730), (580, 180841), (772, 135865), (937, 111940), (965, 108692), (1874, 55970), (1930, 54346), (3748, 27985), (3860, 27173), (4685, 22388), (5597, 18740), (9370, 11194)]