22142280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5038

約数の個数: 64

約数和(自身を含む): 68235840

約数和(自身を除く): 46093560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 4987, 9974, 14961, 19948, 24935, 29922, 39896, 49870, 59844, 74805, 99740, 119688, 149610, 184519, 199480, 299220, 369038, 553557, 598440, 738076, 922595, 1107114, 1476152, 1845190, 2214228, 2767785, 3690380, 4428456, 5535570, 7380760, 11071140, 22142280]

約数ペア:

[(1, 22142280), (2, 11071140), (3, 7380760), (4, 5535570), (5, 4428456), (6, 3690380), (8, 2767785), (10, 2214228), (12, 1845190), (15, 1476152), (20, 1107114), (24, 922595), (30, 738076), (37, 598440), (40, 553557), (60, 369038), (74, 299220), (111, 199480), (120, 184519), (148, 149610), (185, 119688), (222, 99740), (296, 74805), (370, 59844), (444, 49870), (555, 39896), (740, 29922), (888, 24935), (1110, 19948), (1480, 14961), (2220, 9974), (4440, 4987)]