26937520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 68700960

約数和(自身を除く): 41763440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 683, 986, 1160, 1360, 1366, 1972, 2320, 2465, 2732, 3415, 3944, 4930, 5464, 6830, 7888, 9860, 10928, 11611, 13660, 19720, 19807, 23222, 27320, 39440, 39614, 46444, 54640, 58055, 79228, 92888, 99035, 116110, 158456, 185776, 198070, 232220, 316912, 336719, 396140, 464440, 673438, 792280, 928880, 1346876, 1584560, 1683595, 2693752, 3367190, 5387504, 6734380, 13468760, 26937520]

約数ペア:

[(1, 26937520), (2, 13468760), (4, 6734380), (5, 5387504), (8, 3367190), (10, 2693752), (16, 1683595), (17, 1584560), (20, 1346876), (29, 928880), (34, 792280), (40, 673438), (58, 464440), (68, 396140), (80, 336719), (85, 316912), (116, 232220), (136, 198070), (145, 185776), (170, 158456), (232, 116110), (272, 99035), (290, 92888), (340, 79228), (464, 58055), (493, 54640), (580, 46444), (680, 39614), (683, 39440), (986, 27320), (1160, 23222), (1360, 19807), (1366, 19720), (1972, 13660), (2320, 11611), (2465, 10928), (2732, 9860), (3415, 7888), (3944, 6830), (4930, 5464)]