26525220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 76145664

約数和(自身を除く): 49620444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 127, 177, 236, 254, 295, 354, 381, 508, 590, 635, 708, 762, 885, 1180, 1270, 1524, 1770, 1905, 2540, 3481, 3540, 3810, 6962, 7493, 7620, 10443, 13924, 14986, 17405, 20886, 22479, 29972, 34810, 37465, 41772, 44958, 52215, 69620, 74930, 89916, 104430, 112395, 149860, 208860, 224790, 442087, 449580, 884174, 1326261, 1768348, 2210435, 2652522, 4420870, 5305044, 6631305, 8841740, 13262610, 26525220]

約数ペア:

[(1, 26525220), (2, 13262610), (3, 8841740), (4, 6631305), (5, 5305044), (6, 4420870), (10, 2652522), (12, 2210435), (15, 1768348), (20, 1326261), (30, 884174), (59, 449580), (60, 442087), (118, 224790), (127, 208860), (177, 149860), (236, 112395), (254, 104430), (295, 89916), (354, 74930), (381, 69620), (508, 52215), (590, 44958), (635, 41772), (708, 37465), (762, 34810), (885, 29972), (1180, 22479), (1270, 20886), (1524, 17405), (1770, 14986), (1905, 13924), (2540, 10443), (3481, 7620), (3540, 7493), (3810, 6962)]