26637380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 71366400

約数和(自身を除く): 44729020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 353, 385, 490, 539, 686, 706, 770, 980, 1078, 1372, 1412, 1540, 1715, 1765, 2156, 2471, 2695, 3430, 3530, 3773, 3883, 4942, 5390, 6860, 7060, 7546, 7766, 9884, 10780, 12355, 15092, 15532, 17297, 18865, 19415, 24710, 27181, 34594, 37730, 38830, 49420, 54362, 69188, 75460, 77660, 86485, 108724, 121079, 135905, 172970, 190267, 242158, 271810, 345940, 380534, 484316, 543620, 605395, 761068, 951335, 1210790, 1331869, 1902670, 2421580, 2663738, 3805340, 5327476, 6659345, 13318690, 26637380]

約数ペア:

[(1, 26637380), (2, 13318690), (4, 6659345), (5, 5327476), (7, 3805340), (10, 2663738), (11, 2421580), (14, 1902670), (20, 1331869), (22, 1210790), (28, 951335), (35, 761068), (44, 605395), (49, 543620), (55, 484316), (70, 380534), (77, 345940), (98, 271810), (110, 242158), (140, 190267), (154, 172970), (196, 135905), (220, 121079), (245, 108724), (308, 86485), (343, 77660), (353, 75460), (385, 69188), (490, 54362), (539, 49420), (686, 38830), (706, 37730), (770, 34594), (980, 27181), (1078, 24710), (1372, 19415), (1412, 18865), (1540, 17297), (1715, 15532), (1765, 15092), (2156, 12355), (2471, 10780), (2695, 9884), (3430, 7766), (3530, 7546), (3773, 7060), (3883, 6860), (4942, 5390)]