45552880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 116421120

約数和(自身を除く): 70868240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1303, 1520, 1748, 1840, 2185, 2606, 3496, 4370, 5212, 6515, 6992, 8740, 10424, 13030, 17480, 20848, 24757, 26060, 29969, 34960, 49514, 52120, 59938, 99028, 104240, 119876, 123785, 149845, 198056, 239752, 247570, 299690, 396112, 479504, 495140, 569411, 599380, 990280, 1138822, 1198760, 1980560, 2277644, 2397520, 2847055, 4555288, 5694110, 9110576, 11388220, 22776440, 45552880]

約数ペア:

[(1, 45552880), (2, 22776440), (4, 11388220), (5, 9110576), (8, 5694110), (10, 4555288), (16, 2847055), (19, 2397520), (20, 2277644), (23, 1980560), (38, 1198760), (40, 1138822), (46, 990280), (76, 599380), (80, 569411), (92, 495140), (95, 479504), (115, 396112), (152, 299690), (184, 247570), (190, 239752), (230, 198056), (304, 149845), (368, 123785), (380, 119876), (437, 104240), (460, 99028), (760, 59938), (874, 52120), (920, 49514), (1303, 34960), (1520, 29969), (1748, 26060), (1840, 24757), (2185, 20848), (2606, 17480), (3496, 13030), (4370, 10424), (5212, 8740), (6515, 6992)]