74296880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 198778944

約数和(自身を除く): 124482064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 724, 733, 905, 1267, 1448, 1466, 1810, 2534, 2896, 2932, 3620, 3665, 5068, 5131, 5864, 6335, 7240, 7330, 10136, 10262, 11728, 12670, 14480, 14660, 20272, 20524, 25340, 25655, 29320, 41048, 50680, 51310, 58640, 82096, 101360, 102620, 132673, 205240, 265346, 410480, 530692, 663365, 928711, 1061384, 1326730, 1857422, 2122768, 2653460, 3714844, 4643555, 5306920, 7429688, 9287110, 10613840, 14859376, 18574220, 37148440, 74296880]

約数ペア:

[(1, 74296880), (2, 37148440), (4, 18574220), (5, 14859376), (7, 10613840), (8, 9287110), (10, 7429688), (14, 5306920), (16, 4643555), (20, 3714844), (28, 2653460), (35, 2122768), (40, 1857422), (56, 1326730), (70, 1061384), (80, 928711), (112, 663365), (140, 530692), (181, 410480), (280, 265346), (362, 205240), (560, 132673), (724, 102620), (733, 101360), (905, 82096), (1267, 58640), (1448, 51310), (1466, 50680), (1810, 41048), (2534, 29320), (2896, 25655), (2932, 25340), (3620, 20524), (3665, 20272), (5068, 14660), (5131, 14480), (5864, 12670), (6335, 11728), (7240, 10262), (7330, 10136)]