26034680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 70178400

約数和(自身を除く): 44143720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 359, 370, 392, 490, 518, 718, 740, 980, 1036, 1295, 1436, 1480, 1795, 1813, 1960, 2072, 2513, 2590, 2872, 3590, 3626, 5026, 5180, 7180, 7252, 9065, 10052, 10360, 12565, 13283, 14360, 14504, 17591, 18130, 20104, 25130, 26566, 35182, 36260, 50260, 53132, 66415, 70364, 72520, 87955, 92981, 100520, 106264, 132830, 140728, 175910, 185962, 265660, 351820, 371924, 464905, 531320, 650867, 703640, 743848, 929810, 1301734, 1859620, 2603468, 3254335, 3719240, 5206936, 6508670, 13017340, 26034680]

約数ペア:

[(1, 26034680), (2, 13017340), (4, 6508670), (5, 5206936), (7, 3719240), (8, 3254335), (10, 2603468), (14, 1859620), (20, 1301734), (28, 929810), (35, 743848), (37, 703640), (40, 650867), (49, 531320), (56, 464905), (70, 371924), (74, 351820), (98, 265660), (140, 185962), (148, 175910), (185, 140728), (196, 132830), (245, 106264), (259, 100520), (280, 92981), (296, 87955), (359, 72520), (370, 70364), (392, 66415), (490, 53132), (518, 50260), (718, 36260), (740, 35182), (980, 26566), (1036, 25130), (1295, 20104), (1436, 18130), (1480, 17591), (1795, 14504), (1813, 14360), (1960, 13283), (2072, 12565), (2513, 10360), (2590, 10052), (2872, 9065), (3590, 7252), (3626, 7180), (5026, 5180)]