16478372740

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{719}}^1\times {\mathrm{3911}}^1$

素因数の和:4932

約数の個数: 48

約数和(自身を含む): 34779870720

約数和(自身を除く): 18301497980

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 719, 1172, 1438, 1465, 2876, 2930, 3595, 3911, 5860, 7190, 7822, 14380, 15644, 19555, 39110, 78220, 210667, 421334, 842668, 1053335, 1145923, 2106670, 2291846, 2812009, 4213340, 4583692, 5624018, 5729615, 11248036, 11459230, 14060045, 22918460, 28120090, 56240180, 823918637, 1647837274, 3295674548, 4119593185, 8239186370, 16478372740]

約数ペア:

[(1, 16478372740), (2, 8239186370), (4, 4119593185), (5, 3295674548), (10, 1647837274), (20, 823918637), (293, 56240180), (586, 28120090), (719, 22918460), (1172, 14060045), (1438, 11459230), (1465, 11248036), (2876, 5729615), (2930, 5624018), (3595, 4583692), (3911, 4213340), (5860, 2812009), (7190, 2291846), (7822, 2106670), (14380, 1145923), (15644, 1053335), (19555, 842668), (39110, 421334), (78220, 210667)]