11898700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 29216880

約数和(自身を除く): 17318180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 373, 550, 580, 638, 725, 746, 1100, 1276, 1450, 1492, 1595, 1865, 2900, 3190, 3730, 4103, 6380, 7460, 7975, 8206, 9325, 10817, 15950, 16412, 18650, 20515, 21634, 31900, 37300, 41030, 43268, 54085, 82060, 102575, 108170, 118987, 205150, 216340, 237974, 270425, 410300, 475948, 540850, 594935, 1081700, 1189870, 2379740, 2974675, 5949350, 11898700]

約数ペア:

[(1, 11898700), (2, 5949350), (4, 2974675), (5, 2379740), (10, 1189870), (11, 1081700), (20, 594935), (22, 540850), (25, 475948), (29, 410300), (44, 270425), (50, 237974), (55, 216340), (58, 205150), (100, 118987), (110, 108170), (116, 102575), (145, 82060), (220, 54085), (275, 43268), (290, 41030), (319, 37300), (373, 31900), (550, 21634), (580, 20515), (638, 18650), (725, 16412), (746, 15950), (1100, 10817), (1276, 9325), (1450, 8206), (1492, 7975), (1595, 7460), (1865, 6380), (2900, 4103), (3190, 3730)]