22776440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 56332800

約数和(自身を除く): 33556360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1303, 1748, 2185, 2606, 3496, 4370, 5212, 6515, 8740, 10424, 13030, 17480, 24757, 26060, 29969, 49514, 52120, 59938, 99028, 119876, 123785, 149845, 198056, 239752, 247570, 299690, 495140, 569411, 599380, 990280, 1138822, 1198760, 2277644, 2847055, 4555288, 5694110, 11388220, 22776440]

約数ペア:

[(1, 22776440), (2, 11388220), (4, 5694110), (5, 4555288), (8, 2847055), (10, 2277644), (19, 1198760), (20, 1138822), (23, 990280), (38, 599380), (40, 569411), (46, 495140), (76, 299690), (92, 247570), (95, 239752), (115, 198056), (152, 149845), (184, 123785), (190, 119876), (230, 99028), (380, 59938), (437, 52120), (460, 49514), (760, 29969), (874, 26060), (920, 24757), (1303, 17480), (1748, 13030), (2185, 10424), (2606, 8740), (3496, 6515), (4370, 5212)]