73430186540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{96667}}^1$

素因数の和:98694

約数の個数: 48

約数和(自身を含む): 162402240000

約数和(自身を除く): 88972053460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1999, 3998, 7996, 9995, 19990, 37981, 39980, 75962, 96667, 151924, 189905, 193334, 379810, 386668, 483335, 759620, 966670, 1836673, 1933340, 3673346, 7346692, 9183365, 18366730, 36733460, 193237333, 386474666, 772949332, 966186665, 1932373330, 3671509327, 3864746660, 7343018654, 14686037308, 18357546635, 36715093270, 73430186540]

約数ペア:

[(1, 73430186540), (2, 36715093270), (4, 18357546635), (5, 14686037308), (10, 7343018654), (19, 3864746660), (20, 3671509327), (38, 1932373330), (76, 966186665), (95, 772949332), (190, 386474666), (380, 193237333), (1999, 36733460), (3998, 18366730), (7996, 9183365), (9995, 7346692), (19990, 3673346), (37981, 1933340), (39980, 1836673), (75962, 966670), (96667, 759620), (151924, 483335), (189905, 386668), (193334, 379810)]