11153380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 28728000

約数和(自身を除く): 17574620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 599, 665, 931, 980, 1198, 1330, 1862, 2396, 2660, 2995, 3724, 4193, 4655, 5990, 8386, 9310, 11381, 11980, 16772, 18620, 20965, 22762, 29351, 41930, 45524, 56905, 58702, 79667, 83860, 113810, 117404, 146755, 159334, 227620, 293510, 318668, 398335, 557669, 587020, 796670, 1115338, 1593340, 2230676, 2788345, 5576690, 11153380]

約数ペア:

[(1, 11153380), (2, 5576690), (4, 2788345), (5, 2230676), (7, 1593340), (10, 1115338), (14, 796670), (19, 587020), (20, 557669), (28, 398335), (35, 318668), (38, 293510), (49, 227620), (70, 159334), (76, 146755), (95, 117404), (98, 113810), (133, 83860), (140, 79667), (190, 58702), (196, 56905), (245, 45524), (266, 41930), (380, 29351), (490, 22762), (532, 20965), (599, 18620), (665, 16772), (931, 11980), (980, 11381), (1198, 9310), (1330, 8386), (1862, 5990), (2396, 4655), (2660, 4193), (2995, 3724)]